/* ==========================================================================
   DiaMétal - Style Principal & Responsive
   Architecture & Structure CSS Minimaliste, Épurée et Haute Lisibilité
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;600&family=Plus+Jakarta+Sans:wght@600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100vw;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  width: 100%;
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 0.95rem;
  color: inherit;
}

/* --- Container & Layout --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.section {
  padding-block: 4rem;
  position: relative;
}

.section-title-wrap {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.85rem;
  background: rgba(255, 87, 34, 0.1);
  border: 1px solid rgba(255, 87, 34, 0.25);
  border-radius: var(--radius-full);
  color: var(--accent-spark);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.45rem, 3.2vw, 2.25rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.section-title span.highlight {
  color: var(--accent-spark);
  position: relative;
  display: inline-block;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  line-height: 1.55;
}

/* --- Page Header Banner avec Image de Fond Stylisée (Sous-pages) --- */
.page-header-banner {
  padding-top: calc(var(--header-height) + 2.5rem);
  padding-bottom: 3rem;
  position: relative;
  border-bottom: 1px solid var(--border-subtle);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.page-header-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 15, 29, 0.93) 0%, rgba(16, 23, 38, 0.82) 60%, rgba(10, 15, 29, 0.95) 100%);
  z-index: 1;
}

[data-theme="light"] .page-header-banner::before {
  background: linear-gradient(135deg, rgba(248, 250, 252, 0.94) 0%, rgba(241, 245, 249, 0.86) 60%, rgba(248, 250, 252, 0.95) 100%);
}

.page-header-banner .container {
  position: relative;
  z-index: 2;
}

/* Bannières spécifiques par page */
.page-header-services {
  background-image: url('../assets/images/background-services.jpg');
}

.page-header-apropos {
  background-image: url('../assets/images/accueilFond.jpeg');
}

.page-header-actualites {
  background-image: url('https://images.unsplash.com/photo-1541888946425-d0fbb18086f6?auto=format&fit=crop&w=1600&q=80');
}

.page-header-realisations {
  background-image: url('../assets/images/SAVOIRFAIRE2-ACCUEIL.jpg');
}

.page-header-contact {
  background-image: url('https://images.unsplash.com/photo-1581092335397-9583fe92d232?auto=format&fit=crop&w=1600&q=80');
}

.page-header-devis {
  background-image: url('https://images.unsplash.com/photo-1581094794329-c8112a89af12?auto=format&fit=crop&w=1600&q=80');
}

/* --- Header & Navigation Sticky --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  transition: height var(--transition-normal), background var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
  height: calc(var(--header-height) - 8px);
  background: var(--bg-primary);
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.logo-symbol {
  width: 34px;
  height: 34px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 4px;
}

.logo-symbol img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.logo-brand span.metal {
  color: var(--accent-spark);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.35rem 0.15rem;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-spark);
  transition: width var(--transition-normal);
  border-radius: var(--radius-full);
}

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.btn-mobile-menu {
  display: none;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  cursor: pointer;
  padding: 0.45rem;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
}

/* Mobile Menu Drawer */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  padding: 1.25rem 1.25rem 2rem 1.25rem;
  flex-direction: column;
  gap: 0.6rem;
  z-index: 999;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
  display: flex;
}

.mobile-nav-drawer .nav-link {
  font-size: 1.05rem;
  font-weight: 600;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border-subtle);
  display: block;
}

/* --- Boutons UI Minimalistes --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}

.btn-spark,
.btn-primary {
  background: linear-gradient(135deg, var(--accent-spark) 0%, #e64a19 100%);
  color: #ffffff;
  box-shadow: var(--shadow-spark);
}

.btn-spark:hover,
.btn-primary:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, var(--accent-spark-light) 0%, var(--accent-spark) 100%);
  box-shadow: 0 6px 20px rgba(255, 87, 34, 0.45);
  color: #ffffff;
}

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
  box-shadow: var(--shadow-whatsapp);
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  color: #ffffff;
}

.btn-secondary {
  background: var(--bg-tertiary);
  border-color: var(--border-subtle);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--metal-700);
  border-color: var(--metal-500);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border-color: var(--accent-spark);
  color: var(--accent-spark);
}

.btn-outline:hover {
  background: rgba(255, 87, 34, 0.1);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 0.85rem 1.65rem;
  font-size: 0.98rem;
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.82rem;
}

/* ==========================================================================
   HERO SECTION (Page Accueil) - Haute Lisibilité & Expérience Visuelle
   ========================================================================== */

.hero-section {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 3.5rem;
  overflow: hidden;
  /* Superposition de calques sombres protecteurs pour un contraste maximal */
  background-image:
    linear-gradient(135deg, rgba(10, 15, 29, 0.94) 0%, rgba(10, 15, 29, 0.78) 50%, rgba(16, 23, 38, 0.90) 100%),
    url('../assets/images/accueilFond.jpeg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

[data-theme="light"] .hero-section {
  background-image:
    linear-gradient(135deg, rgba(248, 250, 252, 0.95) 0%, rgba(241, 245, 249, 0.84) 50%, rgba(248, 250, 252, 0.93) 100%),
    url('../assets/images/accueilFond.jpeg');
}

.hero-particles-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

/* Badge Hero Minimaliste */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 87, 34, 0.12);
  border: 1px solid rgba(255, 87, 34, 0.35);
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-spark-light);
  margin-bottom: 1.25rem;
  backdrop-filter: blur(8px);
}

[data-theme="light"] .hero-badge {
  color: var(--accent-spark-dark);
  background: rgba(255, 87, 34, 0.1);
  border-color: rgba(255, 87, 34, 0.3);
}

.spark-dot {
  width: 7px;
  height: 7px;
  background: var(--accent-spark);
  border-radius: var(--radius-full);
  box-shadow: 0 0 8px var(--accent-spark);
  animation: pulse-spark 1.8s infinite;
}

@keyframes pulse-spark {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

/* Titre Hero Haute Visibilité */
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4.2vw, 3.2rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
  color: #ffffff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .hero-title {
  color: #0f172a;
  text-shadow: none;
}

.hero-title .spark-text {
  color: var(--accent-spark);
  background: linear-gradient(135deg, #ff784e 0%, #ffb703 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
}

[data-theme="light"] .hero-title .spark-text {
  background: linear-gradient(135deg, #e64a19 0%, #d97706 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Description Hero */
.hero-description {
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  color: #cbd5e1;
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 650px;
}

[data-theme="light"] .hero-description {
  color: #334155;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: center;
}

/* Indicateurs de confiance (Pills minimalistes) */
.hero-trust-indicators {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
}

[data-theme="light"] .hero-trust-indicators {
  border-top-color: rgba(15, 23, 42, 0.1);
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: #e2e8f0;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(6px);
}

[data-theme="light"] .trust-item {
  color: #334155;
  background: rgba(15, 23, 42, 0.04);
  border-color: rgba(15, 23, 42, 0.08);
}

.trust-item svg {
  color: var(--accent-spark);
  flex-shrink: 0;
}

/* ==========================================================================
   CHIFFRES CLÉS (Stats Bar)
   ========================================================================== */
.stats-bar-section {
  background: var(--bg-secondary);
  border-block: 1px solid var(--border-subtle);
  padding-block: 1.75rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  text-align: center;
}

.stat-card {
  padding: 0.5rem;
}

.stat-number-wrap {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 2.8vw, 2.4rem);
  font-weight: 800;
  color: var(--accent-spark);
  line-height: 1;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.stat-subtext {
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* ==========================================================================
   SECTION MULTIMÉDIA (Vidéo & Galerie d'Atelier)
   ========================================================================== */
.media-showcase-section {
  background: var(--bg-secondary);
  border-block: 1px solid var(--border-subtle);
}

.video-container-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: #000;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 9;
  max-width: 860px;
  margin: 0 auto 2.5rem auto;
}

.video-player-element {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-grid-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.gallery-photo-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--border-subtle);
  background: var(--bg-tertiary);
  cursor: pointer;
}

.gallery-photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.gallery-photo-badge {
  position: absolute;
  bottom: 0.6rem;
  left: 0.6rem;
  right: 0.6rem;
  background: rgba(10, 15, 29, 0.85);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.55rem;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

/* ==========================================================================
   BENTO GRID (Services / Expertises)
   ========================================================================== */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.25rem;
}

.bento-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-normal), border-color var(--transition-normal), background var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bento-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-spark), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.bento-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-focus);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-sm);
}

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

.bento-span-8 { grid-column: span 8; }
.bento-span-4 { grid-column: span 4; }
.bento-span-6 { grid-column: span 6; }
.bento-span-12 { grid-column: span 12; }

.bento-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 87, 34, 0.1);
  color: var(--accent-spark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 87, 34, 0.2);
  flex-shrink: 0;
}

.bento-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.bento-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.55;
  margin-bottom: 1rem;
}

.bento-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.bento-tag {
  background: var(--bg-tertiary);
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-xs);
  border: 1px solid var(--border-subtle);
}

.bento-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--accent-spark);
  font-weight: 700;
  font-size: 0.85rem;
}

.bento-link svg {
  transition: transform var(--transition-fast);
}

.bento-link:hover svg {
  transform: translateX(3px);
}

/* ==========================================================================
   PROCESS TIMELINE (Scrollytelling)
   ========================================================================== */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  position: relative;
  margin-top: 1.5rem;
}

.process-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  position: relative;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.process-step-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-spark);
}

.process-step-badge {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent-spark);
  opacity: 0.85;
  margin-bottom: 0.5rem;
}

.process-step-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--text-primary);
}

.process-step-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   BANDEAU PARTENAIRES (Marquee)
   ========================================================================== */
.clients-marquee-section {
  padding-block: 2.25rem;
  background: var(--bg-secondary);
  overflow: hidden;
  border-block: 1px solid var(--border-subtle);
}

.marquee-container {
  display: flex;
  gap: 2rem;
  width: max-content;
  animation: marquee-scroll 25s linear infinite;
}

.marquee-container:hover {
  animation-play-state: paused;
}

.client-logo-item {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--metal-400);
  padding: 0.6rem 1.35rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  transition: all var(--transition-fast);
}

.client-logo-item:hover {
  color: var(--accent-spark);
  border-color: var(--accent-spark);
  transform: scale(1.02);
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   CITATION (Quote Section)
   ========================================================================== */
.quote-section {
  background: radial-gradient(circle at center, rgba(255, 87, 34, 0.04) 0%, transparent 70%), var(--bg-primary);
  text-align: center;
  padding-block: 3.5rem;
}

.quote-box {
  max-width: 760px;
  margin-inline: auto;
  border-left: 3px solid var(--accent-spark);
  padding-left: 1.5rem;
  text-align: left;
}

.quote-text {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.quote-author {
  font-size: 0.85rem;
  color: var(--accent-spark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   FOOTER MINIMALISTE
   ========================================================================== */
.site-footer {
  background: var(--metal-900);
  border-top: 1px solid var(--border-subtle);
  padding-top: 3.5rem;
  padding-bottom: 2rem;
  color: var(--metal-400);
}

[data-theme="light"] .site-footer {
  background: #0f172a;
  color: #94a3b8;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  margin-top: 0.75rem;
  font-size: 0.88rem;
  line-height: 1.55;
  max-width: 300px;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: inherit;
}

.footer-links a:hover {
  color: var(--accent-spark);
  padding-left: 3px;
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
  font-size: 0.88rem;
}

.footer-contact-list svg {
  color: var(--accent-spark);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-list span {
  color: var(--text-muted);
}

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.82rem;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (Tablette, Mobile & Smartphone)
   ========================================================================== */

/* --- Tablette (max-width: 1024px) --- */
@media (max-width: 1024px) {
  .nav-desktop {
    display: none;
  }
  .btn-mobile-menu {
    display: flex;
  }
  .header-actions .btn-spark {
    display: none;
  }
  .bento-span-8,
  .bento-span-4,
  .bento-span-6 {
    grid-column: span 12;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
  }
}

/* --- Mobile / Smartphone (max-width: 768px) --- */
@media (max-width: 768px) {
  .section {
    padding-block: 2.75rem;
  }
  .section-title-wrap {
    margin-bottom: 1.75rem;
  }
  .page-header-banner {
    padding-top: calc(var(--header-height-mobile) + 1.5rem);
    padding-bottom: 2rem;
  }
  .hero-section {
    min-height: auto;
    padding-top: calc(var(--header-height-mobile) + 1.25rem);
    padding-bottom: 2.75rem;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 0.65rem;
  }
  .hero-cta-group .btn {
    width: 100%;
  }
  .hero-trust-indicators {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    margin-top: 1.75rem;
    padding-top: 1.25rem;
  }
  .trust-item {
    justify-content: flex-start;
    font-size: 0.8rem;
    padding: 0.45rem 0.75rem;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }
  .gallery-grid-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.65rem;
  }
  .process-timeline {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
}

/* --- Petit Smartphone (max-width: 480px) --- */
@media (max-width: 480px) {
  .container {
    padding-inline: 1rem;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }
  .stat-card {
    padding: 0.35rem;
  }
  .bento-card {
    padding: 1.25rem 1rem;
  }
  .gallery-grid-row {
    grid-template-columns: 1fr 1fr;
  }
}