/* ==========================================================================
   HELLMUT'SOUND — Charte Graphique & Architecture CSS Institutionnelle
   Association Loi 1901 | RNA W052007758 | SIREN 891389280 | Gap (05000)
   Pur CSS3 sans framework tiers — Performance maximale & Accessibilité WCAG AA
   ========================================================================== */

/* --- Variables de Design Tokens --- */
:root {
  --color-black-top: #111111;
  --color-text-top: #E2E8F0;
  --color-white: #FFFFFF;
  --color-crimson: #C8102E;
  --color-crimson-hover: #A00B22;
  --color-nav-bg: #1A1A1A;
  --color-nav-border: #333333;
  --color-bg-main: #F4F4F4;
  --color-card-bg: #FFFFFF;
  --color-border-card: #E0E0E0;
  --color-text-dark: #1E293B;
  --color-text-muted: #64748B;
  --color-blue-action: #0284C7;
  --color-blue-hover: #0369A1;
  --color-badge-bg: #555555;
  --color-badge-text: #F8FAFC;
  --color-callout-navy: #0F172A;
  --color-footer-bg: #1A1A1A;
  --color-footer-links: #94A3B8;
  --color-footer-hover: #0D9488;
  --font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-body: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
  --max-width: 1240px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
  --transition: all 0.2s ease-in-out;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-main);
  color: var(--color-text-dark);
  line-height: 1.65;
  font-size: 1rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

a:hover {
  color: var(--color-blue-hover);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: #0F172A;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

h1 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

h2 {
  font-size: 1.65rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #E2E8F0;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1rem;
  color: #334155;
  max-width: 80ch;
}

ul, ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
  color: #334155;
}

li {
  margin-bottom: 0.4rem;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* ==========================================================================
   1. BANDEAU UTILITAIRE SUPÉRIEUR (TOP UTILITY BAR)
   ========================================================================== */
.top-utility-bar {
  background-color: var(--color-black-top);
  color: var(--color-text-top);
  font-size: 0.8125rem;
  border-bottom: 1px solid #222222;
  padding: 0.45rem 0;
}

.top-utility-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-utility-ids {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.top-utility-ids span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.top-utility-ids strong {
  color: #FFFFFF;
  letter-spacing: 0.03em;
}

.top-utility-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.top-utility-right a {
  color: #CBD5E1;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.5rem;
}

.top-utility-right a:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

/* ==========================================================================
   2. EN-TÊTE PRINCIPAL (MAIN HEADER BANNER)
   ========================================================================== */
.main-header-banner {
  background-color: var(--color-white);
  border-bottom: 1px solid #E2E8F0;
  padding: 1rem 0;
}

.main-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}

.brand-badge {
  background-color: #111111;
  color: #FFFFFF;
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 0.05em;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-left: 4px solid var(--color-crimson);
}

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

.brand-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #0F172A;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.8125rem;
  color: #64748B;
  font-weight: 500;
  margin-top: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.header-action-block {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-crimson-cta {
  background-color: var(--color-crimson);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  border: none;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(200, 16, 46, 0.25);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-crimson-cta:hover {
  background-color: var(--color-crimson-hover);
  color: #FFFFFF;
  box-shadow: 0 4px 8px rgba(200, 16, 46, 0.35);
  transform: translateY(-1px);
}

.mobile-nav-toggle {
  display: none;
  background: #1A1A1A;
  color: #FFFFFF;
  border: none;
  min-width: 44px;
  min-height: 44px;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.25rem;
}

/* ==========================================================================
   3. BANDEAU DE NAVIGATION & FILTRES (STICKY NAVIGATION STRIP)
   ========================================================================== */
.sticky-nav-strip {
  background-color: var(--color-nav-bg);
  color: #FFFFFF;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  border-top: 1px solid #262626;
  border-bottom: 2px solid #000000;
}

.nav-strip-inner {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
}

/* Menu principal */
.main-nav {
  display: flex;
  align-items: stretch;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 1.15rem;
  color: #F1F5F9;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-right: 1px solid var(--color-nav-border);
  transition: var(--transition);
  cursor: pointer;
}

.nav-link:hover, .nav-item:hover > .nav-link {
  background-color: #262626;
  color: #38BDF8;
}

.dropdown-arrow {
  margin-left: 0.4rem;
  font-size: 0.65rem;
  transition: transform 0.2s ease;
}

/* Sous-menus Déroulants */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: #1A1A1A;
  min-width: 250px;
  list-style: none;
  padding: 0.5rem 0;
  margin: 0;
  border: 1px solid #333333;
  border-top: 2px solid var(--color-crimson);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: all 0.2s ease;
  z-index: 1001;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
}

.dropdown-item a {
  display: block;
  padding: 0.75rem 1.25rem;
  color: #E2E8F0;
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: none;
  min-height: 44px;
  line-height: 1.4;
  border-bottom: 1px solid #262626;
}

.dropdown-item:last-child a {
  border-bottom: none;
}

.dropdown-item a:hover {
  background-color: #2D3748;
  color: #38BDF8;
  padding-left: 1.5rem;
}

/* Barre de filtres et recherche à droite */
.nav-filters-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-left: 1rem;
}

.nav-filter-select {
  background-color: #262626;
  color: #E2E8F0;
  border: 1px solid #404040;
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  min-height: 38px;
  cursor: pointer;
}

.nav-search-form {
  display: flex;
  align-items: center;
  position: relative;
}

.nav-search-input {
  background-color: #0F172A;
  border: 1px solid #334155;
  color: #FFFFFF;
  padding: 0.45rem 2.25rem 0.45rem 0.75rem;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
  min-height: 38px;
  width: 210px;
  transition: width 0.2s ease;
}

.nav-search-input:focus {
  outline: none;
  border-color: #38BDF8;
  width: 250px;
}

.nav-search-btn {
  position: absolute;
  right: 6px;
  background: transparent;
  border: none;
  color: #94A3B8;
  cursor: pointer;
  padding: 0.25rem;
  min-width: 32px;
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-search-btn:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   4. STRUCTURE DE MISE EN PAGE & CARTES DE CONTENU (LAYOUT & CARDS)
   ========================================================================== */
.site-main {
  flex: 1 0 auto;
  padding-top: 1.5rem;
  padding-bottom: 3.5rem;
}

/* En-tête de section / Titre de page */
.page-header-block {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-md);
  padding: 2rem 2.25rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-card);
}

.page-category-badge {
  display: inline-block;
  background-color: var(--color-badge-bg);
  color: var(--color-badge-text);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}

.page-lead-summary {
  font-size: 1.125rem;
  color: #475569;
  line-height: 1.7;
  margin-top: 0.75rem;
  border-left: 3px solid var(--color-blue-action);
  padding-left: 1rem;
}

/* Carte de contenu blanche standard */
.content-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-card);
}

.content-card-compact {
  padding: 1.25rem;
}

/* Grilles flexibles */
.grid-2-col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.grid-3-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.grid-4-col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.layout-with-sidebar {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  align-items: start;
}

/* Badges de comptage */
.count-pill-badge {
  display: inline-flex;
  align-items: center;
  background-color: var(--color-badge-bg);
  color: var(--color-badge-text);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  margin-left: 0.5rem;
}

/* Boutons d'action */
.btn-primary-blue {
  background-color: var(--color-blue-action);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 2px 4px rgba(2, 132, 199, 0.2);
}

.btn-primary-blue:hover {
  background-color: var(--color-blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(2, 132, 199, 0.3);
}

.btn-outline-dark {
  background-color: transparent;
  color: #1E293B !important;
  border: 1px solid #CBD5E1;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  transition: var(--transition);
}

.btn-outline-dark:hover {
  background-color: #F8FAFC;
  border-color: #94A3B8;
}

/* ==========================================================================
   5. BANNIÈRES ET ENCARTS SPÉCIFIQUES
   ========================================================================== */
/* Hero Banner Principal */
.hero-banner-section {
  position: relative;
  background-color: #0F172A;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 2.25rem;
  box-shadow: var(--shadow-card);
}

.hero-banner-image-wrap {
  position: relative;
  max-height: 480px;
  overflow: hidden;
}

.hero-banner-image-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  filter: brightness(0.72);
}

.hero-overlay-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2.5rem;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 0.6) 65%, transparent 100%);
  color: #FFFFFF;
}

.hero-overlay-content h1, .hero-overlay-content h2 {
  color: #FFFFFF;
  margin-bottom: 0.75rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.hero-overlay-content p {
  color: #E2E8F0;
  font-size: 1.1rem;
  max-width: 850px;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Encart de Mission Statutaire Obligatoire (150+ mots) */
.statutory-mission-block {
  background-color: #FFFFFF;
  border-left: 5px solid var(--color-crimson);
  border-top: 1px solid var(--color-border-card);
  border-right: 1px solid var(--color-border-card);
  border-bottom: 1px solid var(--color-border-card);
  border-radius: var(--radius-md);
  padding: 2rem 2.25rem;
  margin-bottom: 2.25rem;
  box-shadow: var(--shadow-card);
}

.statutory-mission-title {
  color: #0F172A;
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.statutory-mission-text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #1E293B;
  text-align: justify;
  margin-bottom: 0;
}

/* Bandeau de Contraste Mid-Page */
.callout-navy-banner {
  background-color: var(--color-callout-navy);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 3rem 2.5rem;
  margin: 2.5rem 0;
  text-align: center;
  box-shadow: var(--shadow-hover);
}

.callout-navy-banner h2 {
  color: #FFFFFF;
  border-bottom: none;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.callout-navy-banner p {
  color: #CBD5E1;
  font-size: 1.15rem;
  max-width: 780px;
  margin: 0 auto 1.75rem auto;
}

/* Dashboard Opérationnel */
.kpi-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.kpi-stat-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.kpi-stat-number {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--color-blue-action);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.kpi-stat-label {
  font-size: 0.85rem;
  color: #475569;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Carte d'article / actualité */
.news-article-card {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.news-article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.news-card-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: #0F172A;
}

.news-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.news-article-card:hover .news-card-thumb img {
  transform: scale(1.04);
}

.news-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.news-card-meta {
  font-size: 0.8rem;
  color: #64748B;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.news-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #0F172A;
  line-height: 1.35;
}

.news-card-excerpt {
  font-size: 0.925rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.news-card-footer {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid #F1F5F9;
}

/* Tableaux financiers et de gouvernance */
.table-responsive-wrapper {
  overflow-x: auto;
  margin-bottom: 1.5rem;
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-md);
}

.data-table-institutional {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  text-align: left;
  background-color: #FFFFFF;
}

.data-table-institutional th {
  background-color: #0F172A;
  color: #FFFFFF;
  font-weight: 700;
  padding: 0.875rem 1rem;
  text-transform: uppercase;
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
}

.data-table-institutional td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid #E2E8F0;
  color: #334155;
}

.data-table-institutional tr:nth-child(even) td {
  background-color: #F8FAFC;
}

.data-table-institutional tr:hover td {
  background-color: #F1F5F9;
}

/* Formulaires de contact et d'intake bénévolat */
.form-card {
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 2.25rem;
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #1E293B;
  margin-bottom: 0.4rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #CBD5E1;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  color: #1E293B;
  background-color: #FFFFFF;
  min-height: 44px;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-blue-action);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: #475569;
  cursor: pointer;
}

.form-checkbox-label input {
  margin-top: 0.25rem;
  width: 18px;
  height: 18px;
}

/* Galerie photo de terrain */
.field-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 1.75rem 0;
}

.field-gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  aspect-ratio: 16 / 9;
  background-color: #0F172A;
}

.field-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.field-gallery-item:hover img {
  transform: scale(1.05);
}

/* Modules latéraux de bénévolat & adhésion */
.sidebar-action-box {
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-top: 4px solid var(--color-crimson);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-card);
}

.sidebar-action-box h3 {
  font-size: 1.15rem;
  color: #0F172A;
  margin-bottom: 0.65rem;
}

.sidebar-action-box p {
  font-size: 0.875rem;
  color: #64748B;
  margin-bottom: 1rem;
}

/* ==========================================================================
   6. PIED DE PAGE INSTITUTIONNEL (FOOTER)
   ========================================================================== */
.site-footer {
  background-color: var(--color-footer-bg);
  color: #E2E8F0;
  border-top: 4px solid var(--color-crimson);
  padding-top: 3.5rem;
  padding-bottom: 2rem;
  font-size: 0.9375rem;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.25fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2px;
  background-color: var(--color-crimson);
}

.footer-col p {
  color: #94A3B8;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: 0.65rem;
}

.footer-col a {
  color: var(--color-footer-links);
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  min-height: 38px;
}

.footer-col a:hover {
  color: var(--color-footer-hover);
  padding-left: 0.35rem;
}

.footer-contact-details {
  list-style: none;
  padding: 0;
}

.footer-contact-details li {
  margin-bottom: 0.65rem;
  color: #CBD5E1;
  font-size: 0.9rem;
}

.footer-contact-details strong {
  color: #FFFFFF;
}

.footer-funding-banner {
  background-color: #0F172A;
  border-left: 3px solid var(--color-blue-action);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-sm);
  margin-bottom: 2.5rem;
  font-size: 0.875rem;
  color: #CBD5E1;
  line-height: 1.6;
}

.footer-funding-banner strong {
  color: #FFFFFF;
}

.footer-legal-bottom {
  border-top: 1px solid #2D3748;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: #94A3B8;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-legal-links a {
  color: #94A3B8;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.footer-legal-links a:hover {
  color: #38BDF8;
}

/* ==========================================================================
   7. ADAPTABILITÉ MOBILE ET TABLETTE (RESPONSIVE RULES)
   ========================================================================== */
@media (max-width: 992px) {
  .sticky-nav-strip {
    position: relative;
  }
  
  .mobile-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  
  .nav-strip-inner {
    flex-direction: column;
  }
  
  .main-nav {
    display: none;
    width: 100%;
  }
  
  .main-nav.is-open {
    display: block;
  }
  
  .nav-list {
    flex-direction: column;
  }
  
  .nav-link {
    width: 100%;
    justify-content: space-between;
    border-right: none;
    border-bottom: 1px solid var(--color-nav-border);
    padding: 0.85rem 1.25rem;
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    background-color: #111111;
    border: none;
    border-left: 3px solid var(--color-crimson);
    box-shadow: none;
    padding: 0;
  }
  
  .nav-item.is-open .dropdown-menu {
    display: block;
  }
  
  .nav-filters-right {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--color-nav-border);
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  
  .nav-search-form, .nav-search-input {
    width: 100%;
  }
  
  .grid-4-col, .grid-3-col, .grid-2-col, .layout-with-sidebar {
    grid-template-columns: 1fr;
  }
  
  .kpi-dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .field-gallery-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.35rem;
  }
  
  .top-utility-content {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .main-header-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  
  .header-action-block {
    width: 100%;
    justify-content: space-between;
  }
  
  .kpi-dashboard-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-legal-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .hero-overlay-content {
    padding: 1.25rem;
  }
  
  .hero-overlay-content h1 {
    font-size: 1.35rem;
  }
  
  .content-card, .page-header-block {
    padding: 1.25rem;
  }
}