/* ==========================================================================
   PORTAIL INSTITUTIONNEL - ASSOCIATION EL PATIO (LOI 1901)
   Architecture CSS Fluide & Responsive - Sans framework lourd
   Palette : Bleu Royal (#002366), Or Profond (#FFD700), Fond Blanc & Gris Perle
   ========================================================================== */

:root {
  --color-primary: #002366;
  --color-primary-dark: #001744;
  --color-primary-light: #0d388e;
  --color-secondary: #FFD700;
  --color-secondary-dark: #cca400;
  --color-secondary-light: #fff066;
  --color-text-main: #1f2937;
  --color-text-muted: #4b5563;
  --color-text-light: #6b7280;
  --color-bg-body: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-subtle: #f1f5f9;
  --color-border: #e2e8f0;
  --color-border-dark: #cbd5e1;
  --color-dark-surface: #1A202C;
  --color-dark-surface-elevated: #2d3748;
  --color-accent-badge: #e0e7ff;
  --color-accent-badge-text: #002366;
  --font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-serif: Georgia, Cambria, "Times New Roman", Times, serif;
  --container-max-width: 1240px;
  --header-top-height: 42px;
  --transition-smooth: all 0.25s ease-in-out;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 35, 102, 0.08);
  --shadow-lg: 0 10px 24px rgba(0, 35, 102, 0.12);
}

/* --------------------------------------------------------------------------
   RESET ET FONDATIONS
   -------------------------------------------------------------------------- */
*, *::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-family-base);
  color: var(--color-text-main);
  background-color: var(--color-bg-body);
  line-height: 1.65;
  font-size: 1rem;
  overflow-x: hidden;
}

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

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

a:hover, a:focus {
  color: var(--color-primary-light);
  text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary);
  line-height: 1.3;
  margin-bottom: 0.75rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; border-bottom: 2px solid var(--color-secondary); padding-bottom: 0.5rem; margin-top: 1.5rem; }
h3 { font-size: 1.35rem; margin-top: 1.25rem; }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: 1.15rem;
  color: var(--color-text-muted);
}

ul, ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
  color: var(--color-text-muted);
}

li {
  margin-bottom: 0.5rem;
}

strong {
  color: var(--color-text-main);
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* --------------------------------------------------------------------------
   HEADER & NAVIGATION INSTITUTIONNELLE
   -------------------------------------------------------------------------- */
.site-header {
  width: 100%;
  background-color: var(--color-bg-body);
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 1000;
}

/* Ligne 1 : Bandeau d'utilité publique */
.top-utility-bar {
  background-color: #F4F6F9;
  color: #333333;
  min-height: var(--header-top-height);
  padding: 0 20px;
  border-bottom: 1px solid #e5e7eb;
  font-size: 0.825rem;
}

.top-utility-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: var(--header-top-height);
  flex-wrap: wrap;
  gap: 10px;
}

.utility-credentials {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.official-badge {
  background-color: #e2e8f0;
  color: #1e293b;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.utility-tools {
  display: flex;
  align-items: center;
  gap: 15px;
}

.search-simulation {
  display: flex;
  align-items: center;
  background-color: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.search-simulation input {
  border: none;
  padding: 4px 10px;
  font-size: 0.775rem;
  color: #333333;
  width: 170px;
  outline: none;
}

.search-simulation button {
  background-color: transparent;
  border: none;
  padding: 4px 8px;
  cursor: pointer;
  color: #64748b;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lang-selector {
  display: flex;
  gap: 6px;
  font-weight: 600;
  font-size: 0.775rem;
}

.lang-selector span.active {
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-secondary);
}

.lang-selector span.disabled {
  color: #94a3b8;
  cursor: not-allowed;
}

/* Ligne 2 : Navigation Principale */
.main-nav-bar {
  background-color: #ffffff;
  border-bottom: 2px solid var(--color-primary);
}

.main-nav-inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.brand-identity {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-emblem {
  width: 48px;
  height: 48px;
  background-color: var(--color-primary);
  border: 2px solid var(--color-secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

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

.brand-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-primary);
  text-decoration: none;
  letter-spacing: 0.02em;
  line-height: 1.15;
}

.brand-subtitle {
  font-size: 0.785rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Menu de navigation desktop & mega dropdowns */
.nav-menu {
  display: flex;
  list-style: none;
  gap: 8px;
  margin: 0;
  padding: 0;
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-weight: 700;
  font-size: 0.925rem;
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  min-height: 44px;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link:focus, .nav-item:hover .nav-link {
  background-color: var(--color-bg-subtle);
  color: var(--color-primary-light);
  text-decoration: none;
}

.dropdown-indicator {
  font-size: 0.7rem;
  transition: transform 0.2s;
}

.nav-item:hover .dropdown-indicator {
  transform: rotate(180deg);
}

/* Mega Menu Dropdowns */
.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  width: 320px;
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-primary);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 12px 0;
  display: none;
  z-index: 1050;
}

.nav-item:hover .mega-dropdown,
.nav-item:focus-within .mega-dropdown {
  display: block;
}

.mega-dropdown ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mega-dropdown li a {
  display: block;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-main);
  min-height: 44px;
  line-height: 24px;
  transition: var(--transition-smooth);
  border-left: 3px solid transparent;
}

.mega-dropdown li a:hover,
.mega-dropdown li a:focus {
  background-color: var(--color-bg-subtle);
  color: var(--color-primary);
  border-left-color: var(--color-secondary);
  text-decoration: none;
  padding-left: 24px;
}

/* Action CTA Header */
.header-cta-btn {
  background-color: var(--color-primary);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.925rem;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  min-width: 44px;
  text-decoration: none !important;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.header-cta-btn:hover, .header-cta-btn:focus {
  background-color: var(--color-secondary);
  color: var(--color-primary-dark) !important;
  border-color: var(--color-secondary);
}

/* Bouton hamburger mobile */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   HERO FRAMES & BANNIÈRES INSTITUTIONNELLES
   -------------------------------------------------------------------------- */
.hero-institutionnel {
  position: relative;
  background-color: var(--color-primary-dark);
  color: #ffffff;
  padding: 60px 0;
  border-bottom: 4px solid var(--color-secondary);
  overflow: hidden;
}

.hero-banner-image-wrap {
  margin-bottom: 30px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-banner-image-wrap img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.hero-content {
  max-width: 900px;
}

.hero-badge {
  display: inline-block;
  background-color: var(--color-secondary);
  color: var(--color-primary-dark);
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.hero-headline {
  font-size: 2.75rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-summary-statement {
  font-size: 1.2rem;
  line-height: 1.6;
  color: #e2e8f0;
  margin-bottom: 20px;
  font-weight: 500;
  border-left: 4px solid var(--color-secondary);
  padding-left: 18px;
}

.hero-nonprofit-notice {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 25px;
  font-size: 0.95rem;
  color: #f1f5f9;
}

.hero-ctas {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  align-items: center;
}

/* Page Header générique (pages intérieures) */
.page-header {
  background: linear-gradient(135deg, #002366 0%, #001744 100%);
  color: #ffffff;
  padding: 45px 0 35px 0;
  border-bottom: 4px solid var(--color-secondary);
  margin-bottom: 40px;
}

.page-header h1 {
  color: #ffffff;
  font-size: 2.35rem;
  margin-bottom: 10px;
}

.page-header .breadcrumb {
  font-size: 0.875rem;
  color: #cbd5e1;
  margin-bottom: 15px;
}

.page-header .breadcrumb a {
  color: var(--color-secondary);
}

.page-header-lead {
  font-size: 1.15rem;
  color: #e2e8f0;
  max-width: 850px;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   DISPOSITION PRINCIPALE À DEUX COLONNES (MAIN LAYOUT BLUEPRINT)
   grid-template-columns: 3fr 1fr;
   -------------------------------------------------------------------------- */
.layout-two-column {
  display: grid;
  grid-template-columns: 3fr 1fr;
  gap: 40px;
  margin-top: 40px;
  margin-bottom: 60px;
  align-items: start;
}

.main-content-column {
  min-width: 0;
}

.side-rail-column {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

/* Blocs du Side-Rail */
.sidebar-card {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.sidebar-card-gold {
  border-top-color: var(--color-secondary);
  background-color: #fffdf0;
}

.sidebar-card h3 {
  font-size: 1.15rem;
  margin-top: 0;
  margin-bottom: 15px;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 8px;
  color: var(--color-primary);
}

.sidebar-card ul {
  padding-left: 1.15rem;
  margin-bottom: 0;
}

.sidebar-card li {
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.sidebar-card strong {
  color: var(--color-primary);
}

.key-figures-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.key-figure-item {
  border-left: 3px solid var(--color-primary);
  padding-left: 12px;
}

.key-figure-number {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
}

.key-figure-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   COMPOSANTS DE CONTENU INSTITUTIONNEL
   -------------------------------------------------------------------------- */
.statement-box {
  background-color: #f8fafc;
  border-left: 4px solid var(--color-primary);
  padding: 20px 24px;
  margin: 25px 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.statement-box.gold {
  border-left-color: var(--color-secondary);
  background-color: #fffdf2;
}

.statement-box p:last-child {
  margin-bottom: 0;
}

.section-title-wrap {
  margin-bottom: 25px;
}

.section-subtitle {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  font-weight: 700;
  display: block;
  margin-bottom: 5px;
}

/* Grilles de cartes d'activités & catalogues */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin: 30px 0;
}

.program-card {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.program-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-dark);
}

.program-card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #e2e8f0;
}

.program-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.program-status-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: var(--color-primary);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.02em;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.program-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.program-card-body h3 {
  font-size: 1.25rem;
  margin-top: 0;
  margin-bottom: 10px;
}

.program-card-body p {
  font-size: 0.925rem;
  flex-grow: 1;
  margin-bottom: 15px;
}

/* Tableaux financiers et de gouvernance */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: 25px 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.institution-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.925rem;
}

.institution-table th {
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 14px 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 1px solid var(--color-primary-dark);
}

.institution-table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-main);
}

.institution-table tr:nth-child(even) {
  background-color: var(--color-bg-alt);
}

.institution-table tr:hover {
  background-color: #f1f5f9;
}

.institution-table tfoot td {
  font-weight: 700;
  background-color: #e2e8f0;
  border-top: 2px solid var(--color-primary);
}

/* Boutons d'engagement non commerciaux */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  min-height: 44px;
  min-width: 44px;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none !important;
  border: 2px solid transparent;
  gap: 8px;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff !important;
  border-color: var(--color-primary);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

.btn-gold {
  background-color: var(--color-secondary);
  color: var(--color-primary-dark) !important;
  border-color: var(--color-secondary);
}

.btn-gold:hover, .btn-gold:focus {
  background-color: #e6c200;
  border-color: #e6c200;
}

.btn-outline {
  background-color: transparent;
  color: var(--color-primary) !important;
  border-color: var(--color-primary);
}

.btn-outline:hover, .btn-outline:focus {
  background-color: var(--color-primary);
  color: #ffffff !important;
}

.btn-outline-white {
  background-color: transparent;
  color: #ffffff !important;
  border-color: #ffffff;
}

.btn-outline-white:hover, .btn-outline-white:focus {
  background-color: #ffffff;
  color: var(--color-primary-dark) !important;
}

/* Formulaires de contact et d'adhésion bénévole */
.institution-form {
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

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

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  font-size: 0.95rem;
  font-family: inherit;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  outline: none;
  transition: var(--transition-smooth);
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 35, 102, 0.15);
}

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

.form-notice {
  font-size: 0.825rem;
  color: var(--color-text-light);
  margin-top: 6px;
}

/* Bloc d'alerte / Confirmation */
.alert-success {
  background-color: #ecfdf5;
  border-left: 4px solid #10b981;
  color: #065f46;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

/* Section Faq & Accordéon */
.faq-block {
  margin: 30px 0;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  background-color: #ffffff;
}

.faq-question {
  padding: 16px 20px;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-bg-alt);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  padding: 16px 20px;
  border-top: 1px solid var(--color-border);
}

/* --------------------------------------------------------------------------
   PIED DE PAGE INSTITUTIONNEL ÉTENDU (FOOTER.PHP)
   Fond #1A202C, Typographie claire, 4 colonnes sémantiques
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-dark-surface);
  color: #e2e8f0;
  padding-top: 60px;
  padding-bottom: 30px;
  border-top: 4px solid var(--color-secondary);
  font-size: 0.925rem;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 45px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background-color: var(--color-secondary);
}

.footer-col p {
  color: #94a3b8;
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

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

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.875rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  transition: var(--transition-smooth);
}

.footer-col a:hover, .footer-col a:focus {
  color: var(--color-secondary);
  text-decoration: underline;
  padding-left: 4px;
}

.footer-registry-details {
  background-color: var(--color-dark-surface-elevated);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: #cbd5e1;
  margin-top: 14px;
  line-height: 1.5;
}

.footer-legal-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 25px;
  margin-top: 30px;
  font-size: 0.8rem;
  color: #94a3b8;
  line-height: 1.6;
}

.footer-legal-bar p {
  color: #94a3b8;
  font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   RESPONSIVE ARCHITECTURE & MEDIA QUERIES
   @media (max-width: 992px) et @media (max-width: 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
  .layout-two-column {
    grid-template-columns: 1fr;
    gap: 30px;
  }

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

  .nav-menu {
    gap: 4px;
  }

  .nav-link {
    padding: 8px 10px;
    font-size: 0.85rem;
  }

  .hero-headline {
    font-size: 2.25rem;
  }
}

@media (max-width: 768px) {
  .top-utility-bar {
    padding: 8px 15px;
  }

  .top-utility-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .utility-tools {
    width: 100%;
    justify-content: space-between;
  }

  .search-simulation input {
    width: 130px;
  }

  .main-nav-inner {
    padding: 10px 15px;
    flex-wrap: wrap;
  }

  .mobile-nav-toggle {
    display: inline-flex;
  }

  .header-cta-btn {
    display: none; /* Rendu accessible dans le menu mobile */
  }

  /* Navigation Collapsible / Stacked sur mobile */
  .nav-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    margin-top: 15px;
    border-top: 1px solid var(--color-border);
    padding-top: 10px;
    gap: 0;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
    border-bottom: 1px solid #f1f5f9;
    justify-content: space-between;
  }

  .mega-dropdown {
    position: static;
    width: 100%;
    box-shadow: none;
    border: none;
    border-left: 3px solid var(--color-primary);
    background-color: var(--color-bg-subtle);
    padding: 0;
    margin-bottom: 8px;
  }

  .mega-dropdown li a {
    padding: 10px 18px;
    font-size: 0.875rem;
    min-height: 44px;
  }

  .hero-headline {
    font-size: 1.85rem;
  }

  .hero-summary-statement {
    font-size: 1.05rem;
  }

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

  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

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