/* ==========================================================================
   PASSEURS DE FONTAINES - CHARTE GRAPHIQUE OFFICIELLE LOI 1901
   Architecture CSS Moderne & Fluide - Sans Dépendance Externe
   Couleurs : Navy (#0E2335), Teal (#00A3E0), Coral (#E54838), Canvas (#F4F6F8)
   ========================================================================== */

:root {
  --color-navy: #0E2335;
  --color-navy-dark: #071521;
  --color-navy-light: #163650;
  --color-teal: #00A3E0;
  --color-teal-dark: #0081b3;
  --color-coral: #E54838;
  --color-coral-dark: #c93425;
  --color-canvas: #F4F6F8;
  --color-white: #FFFFFF;
  --color-slate-text: #1A1A1A;
  --color-muted-text: #4A5568;
  --color-border: #D2D6DC;
  --color-border-subtle: #E5E7EB;
  
  --font-heading: 'Montserrat', 'Oswald', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --font-body: 'Open Sans', 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  
  --radius-subtle: 2px;
  --shadow-subtle: 0 2px 6px rgba(14, 35, 53, 0.08);
  --shadow-lift: 0 10px 24px rgba(14, 35, 53, 0.12);
  --transition-standard: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-canvas);
  color: var(--color-slate-text);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* TYPOGRAPHIE STATUTAIRE */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.15;
  color: var(--color-navy);
  font-weight: 800;
  margin-bottom: 0.85rem;
}

h1 { font-size: 2.35rem; }
h2 { font-size: 1.85rem; }
h3 { font-size: 1.45rem; }
h4 { font-size: 1.2rem; }
h5 { font-size: 1.05rem; }

p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--color-slate-text);
  margin-bottom: 1.25rem;
}

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

a:hover {
  color: var(--color-teal-dark);
  text-decoration: underline;
}

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

/* BANDEAU UTILITAIRE ADMINISTRATIF */
.top-utility-strip {
  background-color: var(--color-navy);
  color: #E2E8F0;
  font-size: 0.82rem;
  font-family: var(--font-heading);
  padding: 0.45rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-utility-strip .utility-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.utility-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  letter-spacing: 0.04em;
}

.utility-badge {
  background: rgba(255, 255, 255, 0.12);
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-subtle);
  font-weight: 600;
}

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

.utility-link {
  color: #CBD5E1;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
}

.utility-link:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.btn-util-donate {
  background-color: var(--color-coral);
  color: var(--color-white) !important;
  font-weight: 700;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-subtle);
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  transition: var(--transition-standard);
}

.btn-util-donate:hover {
  background-color: var(--color-coral-dark);
  transform: translateY(-1px);
}

/* NAVIGATION PRINCIPALE */
.main-header {
  background-color: var(--color-white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid var(--color-border-subtle);
}

.navbar-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none !important;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--color-navy);
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--color-teal);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-top: 0.15rem;
}

.nav-menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 0.25rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-heading);
  color: var(--color-navy);
  font-size: 0.92rem;
  font-weight: 700;
  padding: 0.75rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: var(--radius-subtle);
  transition: var(--transition-standard);
  min-height: 44px;
  min-width: 44px;
}

.nav-link:hover, .nav-item:focus-within > .nav-link {
  color: var(--color-teal);
  background-color: var(--color-canvas);
  text-decoration: none;
}

.dropdown-caret {
  font-size: 0.65rem;
  transition: transform 0.2s ease;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-white);
  min-width: 250px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
  border: 1px solid var(--color-border-subtle);
  border-top: 3px solid var(--color-teal);
  border-radius: var(--radius-subtle);
  list-style: none;
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: var(--transition-standard);
  z-index: 1001;
}

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

.dropdown-link {
  display: block;
  padding: 0.65rem 1.25rem;
  color: var(--color-slate-text);
  font-size: 0.88rem;
  font-weight: 600;
  font-family: var(--font-body);
  transition: var(--transition-standard);
  min-height: 44px;
  line-height: 1.4;
}

.dropdown-link:hover {
  background-color: var(--color-canvas);
  color: var(--color-teal);
  padding-left: 1.5rem;
  text-decoration: none;
}

/* HAMBURGER POUR MOBILE */
.nav-toggle-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-navy);
  font-size: 1.4rem;
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-subtle);
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
}

/* DISPOSITION GENERALE & CONTENEURS */
.content-wrapper {
  flex: 1;
  width: 100%;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.container-narrow {
  max-width: 960px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.page-header {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
  padding: 3.5rem 1.5rem;
  border-bottom: 4px solid var(--color-teal);
}

.page-header .container {
  padding: 0;
}

.page-header h1 {
  color: var(--color-white);
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.page-header p.lead-statutory {
  color: #E2E8F0;
  font-size: 1.15rem;
  max-width: 820px;
  margin-bottom: 0;
  line-height: 1.6;
}

/* HERO BANNER ACCUEIL */
.hero-section {
  position: relative;
  background-color: var(--color-navy);
  color: var(--color-white);
  overflow: hidden;
  padding: 4rem 1.5rem 5rem 1.5rem;
  border-bottom: 4px solid var(--color-teal);
}

.hero-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: 2.75rem;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.hero-summary-2sentences {
  font-size: 1.2rem;
  line-height: 1.6;
  color: #E2E8F0;
  margin-bottom: 1.75rem;
  border-left: 3px solid var(--color-teal);
  padding-left: 1.2rem;
}

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

.btn-primary {
  background-color: var(--color-coral);
  color: var(--color-white) !important;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-subtle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none !important;
  letter-spacing: 0.04em;
  transition: var(--transition-standard);
  border: 2px solid var(--color-coral);
  min-height: 44px;
}

.btn-primary:hover {
  background-color: var(--color-coral-dark);
  border-color: var(--color-coral-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(229, 72, 56, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-white) !important;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-subtle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none !important;
  letter-spacing: 0.04em;
  transition: var(--transition-standard);
  border: 2px solid var(--color-white);
  min-height: 44px;
}

.btn-secondary:hover {
  background-color: var(--color-white);
  color: var(--color-navy) !important;
  transform: translateY(-2px);
}

.btn-teal {
  background-color: var(--color-teal);
  color: var(--color-white) !important;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-subtle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none !important;
  letter-spacing: 0.04em;
  transition: var(--transition-standard);
  border: 2px solid var(--color-teal);
  min-height: 44px;
}

.btn-teal:hover {
  background-color: var(--color-teal-dark);
  border-color: var(--color-teal-dark);
  transform: translateY(-2px);
}

.hero-image-wrap {
  position: relative;
  border-radius: var(--radius-subtle);
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);
  border: 3px solid rgba(255, 255, 255, 0.15);
}

/* CALLOUT INSTITUTIONNEL 150+ MOTS */
.institutional-callout {
  background-color: var(--color-white);
  border-left: 6px solid var(--color-teal);
  border-radius: var(--radius-subtle);
  padding: 2rem 2.25rem;
  margin: 2.5rem 0;
  box-shadow: var(--shadow-subtle);
}

.institutional-callout h3 {
  color: var(--color-navy);
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.institutional-callout p {
  font-size: 1.05rem;
  color: var(--color-slate-text);
  line-height: 1.75;
}

/* BANDEAU TEAL AVEC FORMULAIRE */
.teal-banner-section {
  background-color: var(--color-teal);
  color: var(--color-white);
  padding: 3rem 1.5rem;
  border-radius: var(--radius-subtle);
  margin: 3rem 0;
}

.teal-banner-container {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.teal-banner-text h2 {
  color: var(--color-white);
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.teal-banner-text p {
  color: #EAF8FD;
  font-size: 1.05rem;
  margin-bottom: 0;
}

.teal-banner-form {
  background-color: var(--color-white);
  padding: 1.75rem;
  border-radius: var(--radius-subtle);
  box-shadow: 0 8px 24px rgba(0, 50, 75, 0.18);
}

.teal-banner-form .form-group {
  margin-bottom: 1rem;
}

.teal-banner-form label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.teal-banner-form input,
.teal-banner-form select,
.teal-banner-form textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-subtle);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-slate-text);
  min-height: 44px;
}

.teal-banner-form input:focus,
.teal-banner-form select:focus,
.teal-banner-form textarea:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(0, 163, 224, 0.2);
}

/* CARTES ET GRILLES (CARDS STYLE) */
.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 2.5rem 0;
}

.card-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  margin: 2.5rem 0;
}

.card-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin: 2.5rem 0;
}

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-subtle);
  border-top: 4px solid var(--color-teal);
  box-shadow: var(--shadow-subtle);
  overflow: hidden;
  transition: var(--transition-standard);
  display: flex;
  flex-direction: column;
}

.card.card-coral {
  border-top-color: var(--color-coral);
}

.card.card-navy {
  border-top-color: var(--color-navy);
}

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

.card-img-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--color-navy-dark);
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.card-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-subtle);
  background-color: var(--color-canvas);
  color: var(--color-navy);
  margin-bottom: 0.85rem;
  align-self: flex-start;
}

.card-badge-teal {
  background-color: rgba(0, 163, 224, 0.12);
  color: var(--color-teal-dark);
}

.card-badge-coral {
  background-color: rgba(229, 72, 56, 0.12);
  color: var(--color-coral-dark);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy);
}

.card-text {
  font-size: 0.98rem;
  color: var(--color-muted-text);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.25rem;
}

.card-footer-action {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-subtle);
}

/* SECTION 5 COLONNES CIRCULAIRES */
.circular-updates-section {
  background-color: var(--color-white);
  padding: 3.5rem 1.5rem;
  margin: 3rem 0;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.circular-grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  text-align: center;
  margin-top: 2rem;
}

.circular-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.circular-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  border: 4px solid var(--color-teal);
  margin-bottom: 1rem;
  transition: var(--transition-standard);
}

.circular-item:hover .circular-avatar {
  transform: scale(1.08);
  border-color: var(--color-coral);
}

.circular-title {
  font-size: 1rem;
  font-family: var(--font-heading);
  color: var(--color-navy);
  margin-bottom: 0.4rem;
}

.circular-desc {
  font-size: 0.85rem;
  color: var(--color-muted-text);
  line-height: 1.45;
}

/* SECTION STATUTS ET METRIQUES */
.stats-strip {
  background-color: var(--color-navy);
  color: var(--color-white);
  padding: 3rem 1.5rem;
  margin: 3rem 0;
  border-top: 4px solid var(--color-teal);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.85rem;
  font-weight: 900;
  color: var(--color-teal);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #E2E8F0;
  font-weight: 600;
}

/* BLOC TRANSPARENCE LOI 1901 */
.transparency-block {
  background-color: #EDF2F7;
  border: 1px solid #CBD5E0;
  border-radius: var(--radius-subtle);
  padding: 2.5rem;
  margin: 3rem 0;
}

.transparency-block h3 {
  color: var(--color-navy);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.statutory-quote {
  font-style: italic;
  background-color: var(--color-white);
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--color-coral);
  border-radius: var(--radius-subtle);
  margin: 1.5rem 0;
  color: var(--color-navy);
  font-weight: 600;
}

/* TABLEAUX AUDITES ET DONNEES */
.data-table-container {
  overflow-x: auto;
  margin: 2rem 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-subtle);
  box-shadow: var(--shadow-subtle);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.data-table th {
  background-color: var(--color-navy);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 1rem 1.25rem;
  text-transform: uppercase;
}

.data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border-subtle);
  color: var(--color-slate-text);
}

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

.data-table tr:hover {
  background-color: #EDF2F7;
}

/* FORMULAIRES GENERAUX */
.form-card {
  background: var(--color-white);
  border-radius: var(--radius-subtle);
  border-top: 4px solid var(--color-teal);
  box-shadow: var(--shadow-subtle);
  padding: 2.5rem;
  margin: 2rem 0;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.35rem;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-subtle);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-slate-text);
  min-height: 44px;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(0, 163, 224, 0.2);
}

/* MASTER FOOTER */
.master-footer {
  background-color: var(--color-navy);
  color: #CBD5E1;
  margin-top: auto;
  border-top: 4px solid var(--color-teal);
}

.footer-main-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 1.5rem 3rem 1.5rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.1fr 1.3fr;
  gap: 2.5rem;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

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

.footer-org-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 0.4rem;
}

.footer-mandate {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #94A3B8;
  margin-bottom: 1.25rem;
}

.footer-identity-list {
  list-style: none;
  font-size: 0.88rem;
  color: #CBD5E1;
  line-height: 1.8;
}

.footer-identity-list strong {
  color: var(--color-white);
}

.footer-links-list {
  list-style: none;
}

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

.footer-links-list a {
  color: #CBD5E1;
  font-size: 0.92rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--transition-standard);
  min-height: 36px;
}

.footer-links-list a:hover {
  color: var(--color-teal);
  padding-left: 0.4rem;
  text-decoration: none;
}

.newsletter-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem;
  border-radius: var(--radius-subtle);
}

.newsletter-box p {
  font-size: 0.88rem;
  color: #CBD5E1;
  margin-bottom: 1rem;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.newsletter-input {
  padding: 0.65rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.2);
  color: var(--color-white);
  border-radius: var(--radius-subtle);
  font-size: 0.9rem;
  min-height: 44px;
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-teal);
}

.btn-newsletter {
  background-color: var(--color-teal);
  color: var(--color-white);
  border: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-subtle);
  cursor: pointer;
  transition: var(--transition-standard);
  min-height: 44px;
}

.btn-newsletter:hover {
  background-color: var(--color-teal-dark);
}

/* BANDEAU LEGAL STRICT DU BAS DE PAGE */
.footer-legal-bottom {
  background-color: var(--color-navy-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem 1.5rem;
  text-align: center;
  font-size: 0.82rem;
  color: #94A3B8;
  line-height: 1.65;
}

.footer-legal-bottom p {
  max-width: 1200px;
  margin: 0 auto;
  color: #94A3B8;
  font-size: 0.82rem;
}

.footer-legal-bottom strong {
  color: #E2E8F0;
}

/* ==========================================================================
   RESPONSIVE DESIGN & MEDIA QUERIES (DIRECTIVES STRICTES)
   ========================================================================== */

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .card-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .card-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .circular-grid-5 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-main-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }
  
  .teal-banner-container {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  /* MULTI-COLUMN COLLAPSE STRICT */
  .card-grid-4,
  .card-grid-3,
  .card-grid-2,
  .hero-grid,
  .teal-banner-container,
  .form-row-2,
  .circular-grid-5,
  .stats-grid,
  .footer-main-grid {
    grid-template-columns: 1fr !important;
  }
  
  h1 { font-size: 1.95rem; }
  h2 { font-size: 1.55rem; }
  h3 { font-size: 1.25rem; }
  
  .top-utility-strip .utility-container {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .nav-toggle-btn {
    display: block;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.5rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
    border-top: 2px solid var(--color-teal);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-item {
    width: 100%;
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-left: 3px solid var(--color-teal);
    background-color: var(--color-canvas);
    margin-left: 0.5rem;
    display: none;
  }
  
  .nav-item.open .dropdown-menu {
    display: block;
  }
  
  .utility-right {
    width: 100%;
    justify-content: space-between;
  }
  
  .transparency-block {
    padding: 1.5rem;
  }
}