/* ==========================================================================
   HOLDTRANS SARL - SITE WEB CORPORATE OFFICIEL
   Design & Architecture CSS Haut de Gamme
   Palette: Navy Blue (#0A1628) + Or Raffiné (#C9A84C) + Blanc Pur
   Typographies: Inter (Corps) & Playfair Display (Titres d'Élite)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES CSS (DESIGN SYSTEM TOKENS)
   -------------------------------------------------------------------------- */
:root {
  /* Nuances Bleu Nuit & Marine */
  --navy-950: #060c16;
  --navy-900: #0A1628;  /* Couleur Principale */
  --navy-850: #0e1c31;
  --navy-800: #13243d;
  --navy-750: #192d4b;
  --navy-700: #20385c;
  --navy-600: #2c4c7c;

  /* Nuances Or & Ambre Précieux */
  --gold-300: #f4e7b8;
  --gold-400: #dfbe68;
  --gold-500: #c9a84c;  /* Couleur Accent Or */
  --gold-600: #a78631;
  --gold-700: #85671d;
  --gold-glow: rgba(201, 168, 76, 0.22);
  --gold-glow-strong: rgba(201, 168, 76, 0.45);

  /* Nuances Neutres & Typographiques */
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-700: #334155;
  --gray-900: #0f172a;

  /* Bordures et Verres (Glassmorphism) */
  --border-gold-subtle: rgba(201, 168, 76, 0.22);
  --border-gold-medium: rgba(201, 168, 76, 0.45);
  --border-dark-subtle: rgba(255, 255, 255, 0.08);
  --border-dark-medium: rgba(255, 255, 255, 0.16);
  --glass-bg: rgba(10, 22, 40, 0.82);
  --glass-card: rgba(19, 36, 61, 0.65);

  /* Typographies */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Ombres & Élévations */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 14px 34px rgba(0, 0, 0, 0.25);
  --shadow-gold: 0 10px 30px rgba(201, 168, 76, 0.25);
  --shadow-gold-hover: 0 16px 38px rgba(201, 168, 76, 0.38);

  /* Transitions et Rayons */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

/* --------------------------------------------------------------------------
   2. RESET ET RÈGLES DE BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 85px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  color: var(--gray-700);
  background-color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--navy-900);
  line-height: 1.25;
  font-weight: 700;
}

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

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

ul {
  list-style: none;
}

img, svg {
  display: block;
  max-width: 100%;
}

input, button, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background: none;
}

/* --------------------------------------------------------------------------
   3. STRUCTURE ET MISE EN PAGE DU CONTENEUR
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section {
  padding-top: 100px;
  padding-bottom: 100px;
  position: relative;
}

.bg-navy-dark {
  background-color: var(--navy-900);
  color: var(--gray-200);
}

.bg-navy-light {
  background-color: var(--navy-850);
  color: var(--gray-200);
}

/* --------------------------------------------------------------------------
   4. TYPOGRAPHIE ET UTILITAIRES DE TEXTE
   -------------------------------------------------------------------------- */
.text-gold {
  color: var(--gold-500) !important;
}

.text-white {
  color: var(--white) !important;
}

.text-muted {
  color: var(--gray-400) !important;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #f4e7b8 0%, #c9a84c 50%, #9e7e2c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.font-500 {
  font-weight: 500;
}

.font-600 {
  font-weight: 600;
}

.font-700 {
  font-weight: 700;
}

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

/* Section Header Composant */
.section-header {
  margin-bottom: 60px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201, 168, 76, 0.12);
  border: 1px solid var(--border-gold-subtle);
  color: var(--gold-500);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 18px;
}

.section-badge.center {
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  letter-spacing: -0.5px;
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 1.12rem;
  color: var(--gray-400);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.section-lead {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--navy-800);
  margin-bottom: 20px;
}

/* --------------------------------------------------------------------------
   5. BOUTONS STYLISÉS & COMPOSANTS D'ACTION
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.02rem;
}

.btn-block {
  width: 100%;
}

/* Bouton Or Signature */
.btn-gold {
  background: linear-gradient(135deg, #c9a84c 0%, #b8933b 100%);
  color: var(--navy-950);
  box-shadow: 0 4px 18px rgba(201, 168, 76, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-weight: 700;
}

.btn-gold:hover {
  background: linear-gradient(135deg, #dfbe68 0%, #c9a84c 100%);
  color: var(--navy-950);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold-hover);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--gold-500);
  color: var(--gold-400);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--navy-900);
  border: 1.5px solid var(--navy-800);
}

.btn-outline-dark:hover {
  background: var(--navy-900);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  color: var(--white);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   6. TOPBAR D'INFORMATION
   -------------------------------------------------------------------------- */
.topbar {
  background-color: var(--navy-950);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.82rem;
  color: var(--gray-300);
  padding: 8px 0;
  position: relative;
  z-index: 101;
}

.topbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.topbar-separator {
  color: rgba(255, 255, 255, 0.15);
}

.topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--gray-300);
}

.topbar-link:hover {
  color: var(--gold-400);
}

.topbar-badge {
  background: rgba(201, 168, 76, 0.12);
  border: 1px solid var(--border-gold-subtle);
  color: var(--gold-400);
  padding: 2px 10px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* --------------------------------------------------------------------------
   7. HEADER & NAVBAR FIXE (STICKY & BLUR)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 22, 40, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 100;
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background: rgba(8, 17, 32, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  border-bottom-color: var(--border-gold-subtle);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  transition: height var(--transition-base);
}

.site-header.scrolled .header-container {
  height: 70px;
}

/* Logo de Marque */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 13px;
  text-decoration: none;
}

.logo-symbol {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-svg {
  width: 100%;
  height: 100%;
  transition: transform var(--transition-base);
}

.brand-logo:hover .logo-svg {
  transform: rotate(5deg) scale(1.05);
}

.logo-text-group {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 2.2px;
  color: var(--white);
  line-height: 1;
}

.brand-tagline {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  color: var(--gray-400);
  margin-top: 3px;
  font-weight: 500;
}

/* Navigation Desktop */
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--gray-200);
  position: relative;
  padding: 8px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-500);
  transition: width var(--transition-base);
}

.nav-link:hover, .nav-link.active {
  color: var(--gold-400);
}

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

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

/* Bouton Burger Mobile */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 32px;
  height: 26px;
  padding: 0;
  border: none;
  background: transparent;
}

.mobile-toggle .bar {
  width: 100%;
  height: 2.5px;
  background-color: var(--white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

/* --------------------------------------------------------------------------
   8. MENU MOBILE (DRAWER & BACKDROP)
   -------------------------------------------------------------------------- */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100vh;
  background-color: var(--navy-950);
  border-left: 1px solid var(--border-gold-subtle);
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.6);
  z-index: 1000;
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  transition: right var(--transition-base);
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-drawer-close {
  color: var(--gray-300);
  font-size: 1.5rem;
  padding: 4px;
}

.mobile-drawer-close:hover {
  color: var(--gold-400);
}

.mobile-nav-links {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--gray-200);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.mobile-link:hover {
  background: rgba(201, 168, 76, 0.1);
  color: var(--gold-400);
  padding-left: 18px;
}

.mobile-drawer-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-contact-info {
  margin-top: 18px;
  font-size: 0.85rem;
  color: var(--gray-400);
  line-height: 1.8;
}

.mobile-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

/* --------------------------------------------------------------------------
   9. SECTION HERO
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: calc(100vh - 120px);
  background: radial-gradient(ellipse at 75% 20%, #173259 0%, #0A1628 55%, #050c17 100%);
  display: flex;
  align-items: center;
  padding: 80px 0 100px;
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(rgba(201, 168, 76, 0.08) 1px, transparent 1px),
    radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px, 160px 160px;
  background-position: 0 0, 20px 20px;
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(201, 168, 76, 0.12);
  border: 1px solid var(--border-gold-subtle);
  color: var(--gold-400);
  padding: 7px 18px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  margin-bottom: 24px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--gold-500);
  box-shadow: 0 0 0 0 rgba(201, 168, 76, 0.7);
  animation: pulseGold 2s infinite;
}

@keyframes pulseGold {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(201, 168, 76, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 10px rgba(201, 168, 76, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(201, 168, 76, 0);
  }
}

.hero-title {
  font-size: clamp(2.3rem, 4.4vw, 3.75rem);
  color: var(--white);
  line-height: 1.18;
  margin-bottom: 22px;
  letter-spacing: -0.8px;
}

.hero-description {
  font-size: 1.12rem;
  line-height: 1.8;
  color: var(--gray-300);
  margin-bottom: 34px;
  max-width: 580px;
}

.hero-description strong {
  color: var(--white);
  font-weight: 600;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 44px;
}

/* Bandeau de statistiques dans le hero */
.hero-stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  max-width: 540px;
}

.hero-stat-card {
  display: flex;
  flex-direction: column;
}

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--gold-400);
  line-height: 1.1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 4px;
  font-weight: 500;
}

/* Visuel Graphique SVG Hero */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-card-wrapper {
  width: 100%;
  max-width: 530px;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.45));
}

.hero-svg-art {
  width: 100%;
  height: auto;
}

/* Animations de l'art SVG Hero */
.radar-wave-1 {
  animation: radarPulse 3.5s linear infinite;
  transform-origin: 200px 260px;
}
.radar-wave-2 {
  animation: radarPulse 3.5s linear infinite 1.2s;
  transform-origin: 200px 260px;
}
.radar-wave-3 {
  animation: radarPulse 3.5s linear infinite 2.4s;
  transform-origin: 200px 260px;
}

@keyframes radarPulse {
  0% {
    transform: scale(0.6);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

.route-line-anim {
  stroke-dashoffset: 100;
  animation: routeDash 12s linear infinite;
}

.route-line-anim-reverse {
  stroke-dashoffset: -100;
  animation: routeDash 14s linear infinite;
}

@keyframes routeDash {
  to {
    stroke-dashoffset: 0;
  }
}

.floating-badge-1 {
  animation: floatBadge 5s ease-in-out infinite alternate;
}

.floating-badge-2 {
  animation: floatBadge 6s ease-in-out infinite alternate-reverse;
}

@keyframes floatBadge {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-8px);
  }
}

/* --------------------------------------------------------------------------
   10. BANDEAU DE RÉASSURANCE (TRUST BANNER)
   -------------------------------------------------------------------------- */
.trust-banner {
  background: var(--navy-950);
  border-top: 1px solid var(--border-gold-subtle);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 30px 0;
}

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

.trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base);
}

.trust-item:hover {
  background: rgba(201, 168, 76, 0.08);
  border-color: var(--border-gold-subtle);
  transform: translateY(-2px);
}

.trust-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 10px;
  background: rgba(201, 168, 76, 0.15);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

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

.trust-text strong {
  font-size: 0.92rem;
  color: var(--white);
  font-weight: 600;
}

.trust-text span {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   11. SECTION À PROPOS
   -------------------------------------------------------------------------- */
.about-section {
  background-color: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
  align-items: center;
}

/* Carte Visuelle Institutionnelle */
.about-card-frame {
  background: linear-gradient(145deg, var(--navy-900) 0%, var(--navy-850) 100%);
  border: 1.5px solid var(--border-gold-subtle);
  border-radius: var(--radius-xl);
  padding: 40px 34px;
  color: var(--white);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.about-card-frame::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, var(--gold-glow-strong) 0%, transparent 70%);
  pointer-events: none;
}

.about-crest {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: rgba(201, 168, 76, 0.15);
  border: 1px solid var(--border-gold-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--gold-400);
  margin-bottom: 24px;
}

.about-highlight-box {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.about-years {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--gold-400);
  line-height: 1;
  display: block;
}

.about-years-label {
  font-size: 0.92rem;
  color: var(--gray-300);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-weight: 600;
  margin-top: 4px;
  display: block;
}

.about-meta-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 30px;
}

.about-meta-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.about-meta-item i {
  font-size: 1.2rem;
  margin-top: 3px;
}

.about-meta-item strong {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--gold-300);
}

.about-meta-item p {
  font-size: 0.95rem;
  color: var(--gray-200);
  margin: 2px 0 0;
}

.about-quote {
  background: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--gold-500);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.about-quote p {
  font-style: italic;
  font-size: 0.92rem;
  color: var(--gray-300);
  line-height: 1.6;
}

.about-quote span {
  display: block;
  font-size: 0.8rem;
  color: var(--gold-400);
  font-weight: 600;
  margin-top: 8px;
}

/* Colonne de Droite (Texte & Valeurs) */
.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin: 36px 0;
}

.value-card {
  display: flex;
  gap: 16px;
  padding: 18px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-base);
}

.value-card:hover {
  background: var(--white);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.value-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 10px;
  background: var(--navy-900);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.value-content h4 {
  font-family: var(--font-body);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 5px;
}

.value-content p {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.5;
}

.about-cta-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   12. SECTION SERVICES (SOLUTIONS MÉTIERS)
   -------------------------------------------------------------------------- */
.services-section {
  background-color: var(--navy-900);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* Barre d'onglets de filtrage */
.services-filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.filter-btn {
  padding: 9px 22px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--gray-300);
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all var(--transition-base);
}

.filter-btn:hover {
  background: rgba(201, 168, 76, 0.15);
  border-color: var(--gold-500);
  color: var(--gold-400);
}

.filter-btn.active {
  background: var(--gold-500);
  color: var(--navy-950);
  border-color: var(--gold-500);
  box-shadow: 0 4px 15px rgba(201, 168, 76, 0.35);
}

/* Grille des Cartes Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 48px;
}

.service-card {
  background: linear-gradient(160deg, #13243d 0%, #0d1a2d 100%);
  border: 1.2px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-gold-medium);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4), var(--shadow-gold);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card.hide {
  display: none !important;
}

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: rgba(201, 168, 76, 0.12);
  border: 1px solid var(--border-gold-subtle);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all var(--transition-base);
}

.service-card:hover .service-icon-box {
  background: var(--gold-500);
  color: var(--navy-950);
  transform: scale(1.08);
}

.service-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.1);
  transition: color var(--transition-base);
}

.service-card:hover .service-number {
  color: var(--gold-500);
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.3;
}

.service-desc {
  font-size: 0.94rem;
  color: var(--gray-400);
  line-height: 1.65;
  margin-bottom: 22px;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--gray-300);
  line-height: 1.5;
}

.service-list li i {
  margin-top: 3px;
  font-size: 0.8rem;
}

.service-card-footer {
  margin-top: auto;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gold-400);
  transition: gap var(--transition-fast);
}

.service-link:hover {
  color: var(--white);
  gap: 12px;
}

/* Bandeau d'assistance en bas de section services */
.services-banner {
  margin-top: 60px;
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.15) 0%, rgba(19, 36, 61, 0.7) 100%);
  border: 1px solid var(--border-gold-subtle);
  border-radius: var(--radius-lg);
  padding: 34px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.services-banner-content {
  display: flex;
  align-items: center;
  gap: 24px;
}

.banner-icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: 50%;
  background: rgba(201, 168, 76, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.services-banner-content h3 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.services-banner-content p {
  color: var(--gray-300);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   13. SECTION CHIFFRES CLÉS (METRICS COUNTER)
   -------------------------------------------------------------------------- */
.metrics-section {
  background: linear-gradient(180deg, var(--navy-950) 0%, #0d1b30 100%);
  padding: 70px 0;
  border-top: 1px solid var(--border-gold-subtle);
  border-bottom: 1px solid var(--border-gold-subtle);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.metric-card {
  text-align: center;
  padding: 30px 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.metric-card:hover {
  background: rgba(201, 168, 76, 0.06);
  border-color: var(--border-gold-subtle);
  transform: translateY(-4px);
}

.metric-icon {
  width: 54px;
  height: 54px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: rgba(201, 168, 76, 0.12);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.metric-data {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 10px;
}

.metric-suffix {
  color: var(--gold-400);
  font-size: 2rem;
  margin-left: 2px;
}

.metric-title {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold-300);
  margin-bottom: 6px;
}

.metric-desc {
  font-size: 0.85rem;
  color: var(--gray-400);
}

/* --------------------------------------------------------------------------
   14. SECTION POURQUOI NOUS (DIFFÉRENCIATEURS STRATÉGIQUES)
   -------------------------------------------------------------------------- */
.why-section {
  background-color: var(--navy-850);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.why-card {
  background: rgba(10, 22, 40, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  position: relative;
  transition: all var(--transition-base);
}

.why-card:hover {
  background: var(--navy-900);
  border-color: var(--gold-500);
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.why-number-tag {
  position: absolute;
  top: 24px;
  right: 26px;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: rgba(201, 168, 76, 0.35);
}

.why-icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(201, 168, 76, 0.14);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 22px;
  border: 1px solid var(--border-gold-subtle);
}

.why-card h3 {
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: 12px;
}

.why-card p {
  font-size: 0.92rem;
  color: var(--gray-300);
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   15. SECTION PROCESSUS (MÉTHODOLOGIE EN 4 ÉTAPES)
   -------------------------------------------------------------------------- */
.process-section {
  background-color: var(--white);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  position: relative;
  margin-top: 30px;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 45px;
  left: 60px;
  right: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-500), #e2e8f0);
  z-index: 1;
}

.process-step {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-badge {
  position: absolute;
  top: -10px;
  right: calc(50% - 38px);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gold-500);
  color: var(--navy-950);
  font-weight: 700;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  z-index: 3;
}

.step-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--navy-900);
  color: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 22px;
  transition: all var(--transition-base);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.process-step:hover .step-icon {
  background: var(--navy-900);
  color: var(--gold-400);
  border-color: var(--gold-500);
  transform: scale(1.1);
}

.step-content h4 {
  font-family: var(--font-body);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 10px;
}

.step-content p {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.55;
  max-width: 260px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   16. SECTION ESTIMATEUR / FORMULAIRE DE COTATION
   -------------------------------------------------------------------------- */
.estimator-section {
  background: radial-gradient(circle at 50% 30%, #152742 0%, #0A1628 80%);
}

.estimator-card {
  background: rgba(14, 27, 47, 0.85);
  border: 1.5px solid var(--border-gold-subtle);
  border-radius: var(--radius-xl);
  padding: 50px 45px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(12px);
}

.estimator-header {
  margin-bottom: 36px;
}

.estimator-form .form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group.full-width {
  grid-column: span 2;
  margin-top: 10px;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gray-200);
  margin-bottom: 8px;
}

.required {
  color: var(--gold-400);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  background: rgba(10, 22, 40, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.2);
  background: rgba(10, 22, 40, 0.95);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-500);
}

.select-wrapper {
  position: relative;
}

.select-wrapper select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.select-wrapper select option {
  background: var(--navy-900);
  color: var(--white);
}

.select-arrow {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold-400);
  pointer-events: none;
}

.estimator-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
  gap: 20px;
}

.privacy-note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.84rem;
  color: var(--gray-400);
}

/* Statut de soumission (alerte) */
.form-status {
  display: none;
  margin-top: 20px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  line-height: 1.5;
}

.form-status.success {
  display: block;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid #22c55e;
  color: #4ade80;
}

.form-status.error {
  display: block;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid #ef4444;
  color: #f87171;
}

/* --------------------------------------------------------------------------
   17. SECTEURS D'ACTIVITÉ & TÉMOIGNAGES
   -------------------------------------------------------------------------- */
.sectors-section {
  background-color: var(--gray-50);
}

.sectors-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 60px;
}

.sector-badge-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 22px 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: all var(--transition-base);
}

.sector-badge-card i {
  font-size: 1.7rem;
  color: var(--navy-900);
  transition: color var(--transition-fast);
}

.sector-badge-card span {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-700);
  line-height: 1.35;
}

.sector-badge-card:hover {
  border-color: var(--gold-500);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.sector-badge-card:hover i {
  color: var(--gold-500);
}

/* Avis & Témoignages */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-md);
}

.stars {
  display: flex;
  gap: 4px;
  color: var(--gold-500);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 0.94rem;
  color: var(--gray-700);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--gray-100);
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-info strong {
  font-size: 0.95rem;
  color: var(--navy-900);
}

.author-info span {
  font-size: 0.8rem;
  color: var(--gray-500);
}

/* --------------------------------------------------------------------------
   18. SECTION FAQ ACCORDION
   -------------------------------------------------------------------------- */
.faq-section {
  background-color: var(--navy-850);
}

.faq-container {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: rgba(10, 22, 40, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover, .faq-item.active {
  border-color: var(--border-gold-medium);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 26px;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  gap: 20px;
}

.faq-toggle-icon {
  color: var(--gold-400);
  font-size: 0.95rem;
  transition: transform var(--transition-base);
  min-width: 16px;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 26px;
  color: var(--gray-300);
  font-size: 0.94rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  padding-bottom: 22px;
}

.faq-answer ul {
  list-style: disc;
  margin-left: 20px;
  margin-top: 10px;
}

.faq-answer li {
  margin-bottom: 6px;
}

/* --------------------------------------------------------------------------
   19. SECTION CONTACT & LOCALISATION CASABLANCA
   -------------------------------------------------------------------------- */
.contact-section {
  background-color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
  margin-bottom: 60px;
}

/* Panneau de coordonnées directes */
.contact-info-panel {
  background: var(--navy-900);
  border-radius: var(--radius-xl);
  padding: 42px 34px;
  color: var(--white);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-gold-subtle);
  display: flex;
  flex-direction: column;
}

.contact-brand-card {
  padding-bottom: 24px;
  margin-bottom: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-brand-card h3 {
  font-size: 1.8rem;
  color: var(--white);
  letter-spacing: 1.5px;
}

.contact-tagline {
  color: var(--gold-400);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin-top: 4px;
}

.contact-details-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 32px;
}

.contact-detail-row {
  display: flex;
  gap: 16px;
}

.contact-icon-box {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 10px;
  background: rgba(201, 168, 76, 0.15);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.contact-detail-text strong {
  display: block;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--gold-300);
  margin-bottom: 3px;
}

.contact-detail-text p,
.contact-detail-text a {
  font-size: 0.95rem;
  color: var(--gray-200);
  line-height: 1.5;
}

.contact-detail-text a:hover {
  color: var(--gold-400);
}

.contact-action-btn-wrapper {
  margin-top: auto;
}

/* Panneau du Formulaire de contact */
.contact-form-panel {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  padding: 42px 36px;
  box-shadow: var(--shadow-sm);
}

.form-wrapper-box .form-title {
  font-size: 1.6rem;
  color: var(--navy-900);
  margin-bottom: 8px;
}

.form-wrapper-box .form-desc {
  font-size: 0.92rem;
  color: var(--gray-500);
  margin-bottom: 26px;
}

.site-contact-form .form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 18px;
}

.site-contact-form .form-group {
  margin-bottom: 18px;
}

.site-contact-form .form-group:last-of-type {
  margin-bottom: 24px;
}

.site-contact-form label {
  color: var(--navy-900);
}

.site-contact-form input,
.site-contact-form select,
.site-contact-form textarea {
  background: var(--white);
  border-color: var(--gray-300);
  color: var(--gray-900);
}

.site-contact-form input:focus,
.site-contact-form select:focus,
.site-contact-form textarea:focus {
  background: var(--white);
  border-color: var(--gold-500);
}

/* Google Maps Container */
.map-container {
  background: var(--navy-900);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-gold-subtle);
  box-shadow: var(--shadow-lg);
}

.map-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 28px;
  background: var(--navy-950);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.map-title-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.map-title-group i {
  font-size: 1.4rem;
}

.map-title-group strong {
  display: block;
  font-size: 0.98rem;
  color: var(--white);
}

.map-title-group span {
  font-size: 0.82rem;
  color: var(--gray-400);
}

.map-frame-wrapper iframe {
  display: block;
  filter: contrast(102%) brightness(96%);
}

/* --------------------------------------------------------------------------
   20. PIED DE PAGE (FOOTER)
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--navy-950);
  color: var(--gray-300);
  border-top: 2px solid var(--gold-500);
}

.footer-top {
  padding: 80px 0 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 1fr;
  gap: 40px;
}

.footer-col-brand .footer-logo {
  margin-bottom: 18px;
}

.brand-sub {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--gold-400);
  margin-top: 4px;
}

.footer-text {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--gray-400);
  margin-bottom: 24px;
}

.footer-legal-badges {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.legal-badge {
  font-size: 0.82rem;
  color: var(--gray-300);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--gold-500);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.footer-links a i {
  font-size: 0.75rem;
  color: var(--gold-500);
  transition: transform var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold-400);
  transform: translateX(4px);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--gray-400);
  margin-bottom: 22px;
}

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 0;
}

.footer-contact i {
  margin-top: 4px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-socials a {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: all var(--transition-base);
}

.footer-socials a:hover {
  background: var(--gold-500);
  color: var(--navy-950);
  border-color: var(--gold-500);
  transform: translateY(-3px);
}

/* Bas du Footer */
.footer-bottom {
  background: #040810;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.82rem;
  color: var(--gray-500);
}

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

.copyright-text strong {
  color: var(--gray-300);
}

.footer-meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 0.78rem;
  color: var(--gray-400);
}

.footer-meta-tags .dot {
  color: var(--gold-600);
}

/* --------------------------------------------------------------------------
   21. ÉLÉMENTS FLOTTANTS (WHATSAPP & RETOUR EN HAUT)
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  left: 28px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 95;
  transition: all var(--transition-base);
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
  color: var(--white);
}

.floating-tooltip {
  position: absolute;
  left: 70px;
  background: var(--navy-950);
  color: var(--white);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid var(--border-gold-subtle);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-10px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.floating-whatsapp:hover .floating-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Bouton Retour en Haut */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy-900);
  border: 1.5px solid var(--border-gold-medium);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.4);
  z-index: 95;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: all var(--transition-base);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--gold-500);
  color: var(--navy-950);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold-hover);
}

/* --------------------------------------------------------------------------
   22. MODALE DE CONFIRMATION
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 9, 16, 0.82);
  backdrop-filter: blur(8px);
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: var(--navy-900);
  border: 1.5px solid var(--gold-500);
  border-radius: var(--radius-xl);
  padding: 40px 34px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), var(--shadow-gold);
  transform: scale(0.92);
  transition: transform var(--transition-base);
}

.modal-backdrop.open .modal-box {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  color: var(--gray-400);
  font-size: 1.25rem;
  padding: 6px;
}

.modal-close:hover {
  color: var(--gold-400);
}

.modal-icon {
  font-size: 3.8rem;
  margin-bottom: 18px;
}

.modal-title {
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 14px;
}

.modal-message {
  font-size: 0.95rem;
  color: var(--gray-300);
  line-height: 1.65;
  margin-bottom: 22px;
}

.modal-reference {
  background: rgba(255, 255, 255, 0.05);
  border: 1px dashed var(--border-gold-medium);
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--gray-200);
  margin-bottom: 24px;
}

/* --------------------------------------------------------------------------
   23. ANIMATIONS D'APPARITION AU DÉFILEMENT (REVEAL)
   -------------------------------------------------------------------------- */
.reveal, .reveal-left, .reveal-right, .reveal-scale {
  opacity: 0;
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal {
  transform: translateY(35px);
}

.reveal-left {
  transform: translateX(-40px);
}

.reveal-right {
  transform: translateX(40px);
}

.reveal-scale {
  transform: scale(0.92);
}

.reveal.active, .reveal-left.active, .reveal-right.active, .reveal-scale.active {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* --------------------------------------------------------------------------
   24. RESPONSIVE DESIGN (MEDIA QUERIES)
   -------------------------------------------------------------------------- */

/* Tablettes Horizontales & Petits Écrans Desktop (<= 1100px) */
@media screen and (max-width: 1100px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-badge, .badge-pulse {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats-strip {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-visual .visual-card-wrapper {
    max-width: 420px;
    margin: 0 auto;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 40px;
  }

  .process-timeline::before {
    display: none;
  }

  .sectors-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablettes Verticales (<= 860px) */
@media screen and (max-width: 860px) {
  .topbar {
    display: none;
  }

  .main-nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  /* Header CTA — hide text, keep icon */
  .header-actions .btn-gold span {
    display: none;
  }

  .header-actions .btn-gold {
    padding: 10px 14px;
    font-size: 1rem;
  }

  .header-container {
    height: 68px;
  }

  .site-header.scrolled .header-container {
    height: 60px;
  }

  .brand-name {
    font-size: 1.2rem;
    letter-spacing: 1.5px;
  }

  .brand-tagline {
    font-size: 0.6rem;
    letter-spacing: 1px;
  }

  .logo-symbol {
    width: 38px;
    height: 38px;
  }

  .brand-logo {
    gap: 10px;
  }

  /* Hero section */
  .hero-section {
    min-height: auto;
    padding: 50px 0 60px;
  }

  .hero-title {
    font-size: clamp(1.75rem, 5.5vw, 2.5rem);
  }

  .hero-description {
    font-size: 1rem;
    line-height: 1.7;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .hero-buttons .btn {
    width: 100%;
    max-width: 340px;
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

  .hero-stats-strip {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    max-width: 100%;
  }

  .hero-stat-number {
    font-size: 1.5rem;
  }

  .hero-stat-label {
    font-size: 0.72rem;
  }

  /* Trust Banner */
  .trust-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .trust-item {
    padding: 10px 12px;
    gap: 10px;
  }

  .trust-icon {
    width: 38px;
    height: 38px;
    min-width: 38px;
    font-size: 1rem;
  }

  .trust-text strong {
    font-size: 0.82rem;
  }

  .trust-text span {
    font-size: 0.72rem;
  }

  /* About section */
  .about-card-frame {
    padding: 30px 22px;
  }

  .about-years {
    font-size: 2.8rem;
  }

  /* Services */
  .service-card {
    padding: 28px 22px;
  }

  .service-title {
    font-size: 1.25rem;
  }

  .services-filter {
    gap: 8px;
  }

  .filter-btn {
    padding: 7px 16px;
    font-size: 0.82rem;
  }

  .why-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .why-card {
    padding: 28px 22px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-info-panel {
    padding: 30px 22px;
  }

  .contact-form-panel {
    padding: 30px 22px;
  }

  .estimator-card {
    padding: 30px 20px;
  }

  .estimator-form .form-grid {
    grid-template-columns: 1fr;
  }

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

  .estimator-footer {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .estimator-footer .btn {
    width: 100%;
  }

  .services-banner {
    flex-direction: column;
    text-align: center;
    padding: 24px 20px;
    gap: 20px;
  }

  .services-banner-content {
    flex-direction: column;
    text-align: center;
  }

  .services-banner-content h3 {
    font-size: 1.1rem;
  }

  /* Process */
  .process-step {
    padding: 0 10px;
  }

  /* Metrics */
  .metrics-section {
    padding: 50px 0;
  }

  .metric-data {
    font-size: 2.2rem;
  }

  .metric-suffix {
    font-size: 1.5rem;
  }

  .metric-card {
    padding: 22px 14px;
  }

  /* Map */
  .map-header {
    flex-direction: column;
    gap: 10px;
    padding: 14px 18px;
    align-items: flex-start;
  }

  /* Sections */
  .section-header {
    margin-bottom: 40px;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  /* FAQ */
  .faq-question {
    padding: 18px 20px;
    font-size: 0.95rem;
    gap: 14px;
  }

  .faq-answer {
    padding: 0 20px;
    font-size: 0.88rem;
  }

  /* Footer */
  .footer-top {
    padding: 50px 0 40px;
  }

  /* Modal */
  .modal-box {
    padding: 30px 22px;
  }

  .modal-icon {
    font-size: 3rem;
  }

  .modal-title {
    font-size: 1.35rem;
  }
}

/* Mobiles (<= 640px) */
@media screen and (max-width: 640px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .section {
    padding-top: 55px;
    padding-bottom: 55px;
  }

  .section-title {
    font-size: 1.6rem;
    letter-spacing: -0.3px;
  }

  .section-badge {
    font-size: 0.75rem;
    padding: 5px 12px;
    letter-spacing: 0.8px;
  }

  /* Hero mobile polish */
  .hero-section {
    padding: 40px 0 50px;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 6px 14px;
    margin-bottom: 18px;
  }

  .hero-title {
    font-size: clamp(1.55rem, 6vw, 2rem);
    margin-bottom: 16px;
  }

  .hero-description {
    font-size: 0.92rem;
    margin-bottom: 24px;
  }

  .hero-buttons {
    margin-bottom: 30px;
  }

  .hero-buttons .btn {
    padding: 13px 20px;
    font-size: 0.9rem;
  }

  .hero-stats-strip {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    text-align: center;
  }

  .hero-stat-number {
    font-size: 1.3rem;
  }

  .hero-stat-label {
    font-size: 0.68rem;
  }

  /* Trust banner */
  .trust-banner {
    padding: 20px 0;
  }

  .trust-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .trust-item {
    padding: 12px 14px;
  }

  /* About */
  .about-card-frame {
    padding: 24px 18px;
  }

  .about-crest {
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
    margin-bottom: 18px;
  }

  .about-years {
    font-size: 2.3rem;
  }

  .about-years-label {
    font-size: 0.82rem;
  }

  .about-meta-item {
    gap: 12px;
  }

  .about-quote {
    padding: 12px 16px;
  }

  .section-lead {
    font-size: 1rem;
  }

  .values-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .value-card {
    padding: 14px;
    gap: 12px;
  }

  .value-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    font-size: 1rem;
  }

  .about-cta-row {
    flex-direction: column;
    gap: 12px;
  }

  .about-cta-row .btn {
    width: 100%;
    justify-content: center;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .service-card {
    padding: 24px 18px;
  }

  .service-icon-box {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }

  .service-title {
    font-size: 1.15rem;
  }

  .service-desc {
    font-size: 0.88rem;
  }

  .service-number {
    font-size: 1.6rem;
  }

  .services-filter {
    gap: 6px;
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
    margin-left: -16px;
    margin-right: -16px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .filter-btn {
    flex-shrink: 0;
    padding: 7px 14px;
    font-size: 0.78rem;
  }

  .services-banner {
    padding: 20px 16px;
    border-radius: var(--radius-md);
    margin-top: 40px;
  }

  .banner-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    font-size: 1.2rem;
  }

  /* Metrics */
  .metrics-section {
    padding: 40px 0;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .metric-card {
    padding: 18px 10px;
  }

  .metric-icon {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
    margin-bottom: 12px;
  }

  .metric-data {
    font-size: 1.85rem;
  }

  .metric-suffix {
    font-size: 1.25rem;
  }

  .metric-title {
    font-size: 0.88rem;
    margin-bottom: 4px;
  }

  .metric-desc {
    font-size: 0.78rem;
  }

  /* Why Us */
  .why-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .why-card {
    padding: 24px 20px;
  }

  .why-icon-circle {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
    margin-bottom: 16px;
  }

  .why-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
  }

  .why-card p {
    font-size: 0.86rem;
  }

  .why-number-tag {
    font-size: 1.3rem;
    top: 18px;
    right: 20px;
  }

  /* Process */
  .process-timeline {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .step-icon {
    width: 60px;
    height: 60px;
    font-size: 1.3rem;
    margin-bottom: 16px;
  }

  .step-content h4 {
    font-size: 1rem;
  }

  .step-content p {
    font-size: 0.82rem;
  }

  /* Estimator */
  .estimator-card {
    padding: 24px 16px;
    border-radius: var(--radius-lg);
  }

  .estimator-header {
    margin-bottom: 24px;
  }

  .form-group label {
    font-size: 0.82rem;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 11px 14px;
    font-size: 0.88rem;
  }

  .privacy-note {
    font-size: 0.78rem;
    justify-content: center;
  }

  /* Sectors */
  .sectors-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 40px;
  }

  .sector-badge-card {
    padding: 16px 8px;
    gap: 8px;
  }

  .sector-badge-card i {
    font-size: 1.35rem;
  }

  .sector-badge-card span {
    font-size: 0.72rem;
  }

  /* Testimonials */
  .testimonials-grid {
    gap: 16px;
  }

  .testimonial-card {
    padding: 24px 20px;
  }

  .testimonial-text {
    font-size: 0.88rem;
  }

  /* FAQ */
  .faq-question {
    padding: 16px 16px;
    font-size: 0.9rem;
    gap: 12px;
  }

  .faq-answer {
    padding: 0 16px;
    font-size: 0.85rem;
  }

  .faq-item.active .faq-answer {
    padding-bottom: 16px;
  }

  /* Contact */
  .contact-grid {
    gap: 24px;
    margin-bottom: 30px;
  }

  .contact-info-panel {
    padding: 24px 18px;
    border-radius: var(--radius-lg);
  }

  .contact-brand-card h3 {
    font-size: 1.4rem;
  }

  .contact-brand-card {
    padding-bottom: 18px;
    margin-bottom: 20px;
  }

  .contact-details-list {
    gap: 16px;
    margin-bottom: 24px;
  }

  .contact-icon-box {
    width: 38px;
    height: 38px;
    min-width: 38px;
    font-size: 1rem;
  }

  .contact-detail-text strong {
    font-size: 0.78rem;
  }

  .contact-detail-text p,
  .contact-detail-text a {
    font-size: 0.88rem;
  }

  .contact-action-btn-wrapper .btn {
    width: 100%;
    justify-content: center;
  }

  .contact-form-panel {
    padding: 24px 18px;
    border-radius: var(--radius-lg);
  }

  .form-wrapper-box .form-title {
    font-size: 1.3rem;
  }

  .form-wrapper-box .form-desc {
    font-size: 0.85rem;
  }

  .site-contact-form .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  /* Map */
  .map-container {
    border-radius: var(--radius-lg);
  }

  .map-header {
    padding: 12px 16px;
  }

  .map-title-group strong {
    font-size: 0.88rem;
  }

  .map-title-group span {
    font-size: 0.75rem;
  }

  /* Footer */
  .footer-top {
    padding: 40px 0 30px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-heading {
    font-size: 0.95rem;
    margin-bottom: 16px;
  }

  .footer-text {
    font-size: 0.85rem;
  }

  .footer-contact {
    font-size: 0.82rem;
  }

  .footer-bottom {
    padding: 18px 0;
  }

  .footer-bottom-container {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .footer-meta-tags {
    justify-content: center;
  }

  /* Floating elements */
  .floating-whatsapp {
    bottom: 16px;
    left: 16px;
    width: 50px;
    height: 50px;
    font-size: 1.45rem;
  }

  .floating-tooltip {
    display: none;
  }

  .back-to-top {
    bottom: 16px;
    right: 16px;
    width: 42px;
    height: 42px;
    font-size: 1rem;
  }

  /* Modal */
  .modal-box {
    padding: 26px 18px;
    border-radius: var(--radius-lg);
  }

  .modal-icon {
    font-size: 2.5rem;
    margin-bottom: 14px;
  }

  .modal-title {
    font-size: 1.2rem;
  }

  .modal-message {
    font-size: 0.88rem;
  }

  .modal-reference {
    font-size: 0.82rem;
    padding: 10px;
  }
}

/* Très Petits Mobiles (<= 380px) */
@media screen and (max-width: 380px) {
  .container {
    padding-left: 12px;
    padding-right: 12px;
  }

  .hero-title {
    font-size: 1.4rem;
  }

  .hero-description {
    font-size: 0.85rem;
  }

  .hero-stats-strip {
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
  }

  .hero-stat-number {
    font-size: 1.1rem;
  }

  .hero-stat-label {
    font-size: 0.62rem;
  }

  .section-title {
    font-size: 1.4rem;
  }

  .brand-name {
    font-size: 1.05rem;
  }

  .brand-tagline {
    font-size: 0.55rem;
  }

  .header-actions .btn-gold {
    padding: 8px 12px;
  }

  .metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .metric-data {
    font-size: 1.5rem;
  }

  .metric-suffix {
    font-size: 1rem;
  }

  .sectors-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-card-frame {
    padding: 20px 14px;
  }

  .about-years {
    font-size: 2rem;
  }

  .service-card {
    padding: 20px 14px;
  }

  .why-card {
    padding: 20px 16px;
  }

  .estimator-card {
    padding: 20px 12px;
  }

  .contact-info-panel {
    padding: 20px 14px;
  }

  .contact-form-panel {
    padding: 20px 14px;
  }

  .faq-question {
    padding: 14px 12px;
    font-size: 0.85rem;
  }

  .faq-answer {
    padding: 0 12px;
  }
}