/* ==========================================================================
   BOREALIS OFF - ASSOCIATION LOI 1901
   FEUILLE DE STYLE MAÎTRESSE & SYSTÈME DE DESIGN OFFICIEL (2026)
   ========================================================================== */

/* IMPORT TYPOGRAPHIES OFFICIELLES */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800;900&family=Open+Sans:ital,wght@0,400;0,600;0,700;1,400&family=Oswald:wght@500;600;700&display=swap');

:root {
  --color-brand-navy: #0E2335;
  --color-brand-navy-dark: #071521;
  --color-action-teal: #00A3E0;
  --color-action-teal-hover: #0084b6;
  --color-alert-coral: #E54838;
  --color-alert-coral-hover: #cb3b2c;
  --color-canvas-offwhite: #F4F6F8;
  --color-pure-white: #FFFFFF;
  --color-dark-slate: #1A1A1A;
  --color-slate-muted: #556270;
  --color-border-subtle: #D9E1E8;
  --color-border-light: #E9EFF4;

  --font-heading: 'Montserrat', 'Oswald', Arial, sans-serif;
  --font-body: 'Open Sans', 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --shadow-subtle: 0 4px 16px rgba(14, 35, 53, 0.06);
  --shadow-card: 0 8px 24px rgba(14, 35, 53, 0.08);
  --shadow-hover: 0 14px 32px rgba(14, 35, 53, 0.12);
  --shadow-dark: 0 10px 30px rgba(0, 0, 0, 0.25);

  --transition-standard: all 0.25s ease-in-out;
  --container-max-width: 1200px;
}

/* RESET & BASE DE CONFIGURATION */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem; /* ~17px */
  line-height: 1.68;
  color: var(--color-dark-slate);
  background-color: var(--color-canvas-offwhite);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* TYPOGRAPHIE INSTITUTIONNELLE */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  color: var(--color-brand-navy);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 0.85rem;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  margin-top: 1.5rem;
}

h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  font-weight: 700;
}

h4 {
  font-size: 1.2rem;
  font-weight: 700;
}

p {
  margin-bottom: 1.25rem;
  max-width: 80ch;
}

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

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

strong {
  font-weight: 700;
  color: var(--color-brand-navy);
}

ul, ol {
  margin-left: 1.5rem;
  margin-bottom: 1.25rem;
}

li {
  margin-bottom: 0.5rem;
}

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

/* CONTENEURS STRUCTURELS */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-pure-white);
  box-shadow: 0 2px 10px rgba(14, 35, 53, 0.08);
}

/* BANDEAU UTILITAIRE ADMINISTRATIF */
.utility-strip {
  background-color: var(--color-brand-navy);
  color: #C3CFD9;
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.utility-strip .container {
  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;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.utility-left span {
  display: inline-flex;
  align-items: center;
}

.utility-badge {
  background-color: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  padding: 0.15rem 0.45rem;
  border-radius: 2px;
  font-size: 0.75rem;
  margin-right: 0.35rem;
}

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

.utility-link {
  color: #C3CFD9;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.8125rem;
}

.utility-link:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.btn-donate-top {
  background-color: var(--color-alert-coral);
  color: var(--color-pure-white) !important;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.78rem;
  padding: 0.4rem 1rem;
  border-radius: 2px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: inline-block;
  transition: var(--transition-standard);
  text-decoration: none !important;
  border: 1px solid var(--color-alert-coral);
  white-space: nowrap;
}

.btn-donate-top:hover {
  background-color: var(--color-alert-coral-hover);
  box-shadow: 0 2px 8px rgba(229, 72, 56, 0.4);
}

/* BARRE DE NAVIGATION PRINCIPALE */
.main-nav-bar {
  background-color: var(--color-pure-white);
  padding: 0.75rem 0;
}

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

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

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-brand-navy);
  letter-spacing: -0.02em;
  line-height: 1;
}

.brand-tagline {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-action-teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.2rem;
}

/* MENU DE NAVIGATION & DROPDOWNS */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.5rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-brand-navy);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.75rem 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: var(--transition-standard);
  border-radius: 2px;
}

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

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

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

/* SOUS-MENU DÉROULANT */
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-pure-white);
  min-width: 250px;
  box-shadow: 0 10px 25px rgba(14, 35, 53, 0.15);
  border-radius: 2px;
  border-top: 3px solid var(--color-action-teal);
  padding: 0.5rem 0;
  z-index: 100;
  list-style: none;
}

.nav-item:hover .dropdown-menu {
  display: block;
}

.dropdown-item {
  margin: 0;
}

.dropdown-link {
  display: block;
  padding: 0.6rem 1.25rem;
  color: var(--color-brand-navy);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: none;
  transition: var(--transition-standard);
}

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

/* BOUTON MENU MOBILE */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-brand-navy);
  cursor: pointer;
  padding: 0.5rem;
  min-width: 44px;
  min-height: 44px;
}

/* COMPOSANTS DE BOUTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.7rem;
  border-radius: 2px;
  font-size: 0.9375rem;
  text-decoration: none !important;
  cursor: pointer;
  transition: var(--transition-standard);
  border: 2px solid transparent;
  text-align: center;
  white-space: nowrap;
}

.btn-teal {
  background-color: var(--color-action-teal);
  color: var(--color-pure-white) !important;
  border-color: var(--color-action-teal);
}

.btn-teal:hover {
  background-color: var(--color-action-teal-hover);
  border-color: var(--color-action-teal-hover);
  box-shadow: 0 6px 20px rgba(0, 163, 224, 0.3);
}

.btn-coral {
  background-color: var(--color-alert-coral);
  color: var(--color-pure-white) !important;
  border-color: var(--color-alert-coral);
}

.btn-coral:hover {
  background-color: var(--color-alert-coral-hover);
  border-color: var(--color-alert-coral-hover);
  box-shadow: 0 6px 20px rgba(229, 72, 56, 0.35);
}

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

.btn-outline-white:hover {
  background-color: var(--color-pure-white);
  color: var(--color-brand-navy) !important;
}

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

.btn-outline-navy:hover {
  background-color: var(--color-brand-navy);
  color: var(--color-pure-white) !important;
}

/* HERO BANNER PRINCIPAL */
.hero-section {
  position: relative;
  background-color: var(--color-brand-navy);
  color: var(--color-pure-white);
  padding: 5rem 0 4.5rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: brightness(0.85);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.hero-subtitle {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-action-teal);
  background-color: rgba(0, 163, 224, 0.15);
  padding: 0.35rem 0.85rem;
  border-radius: 2px;
  margin-bottom: 1.25rem;
  border-left: 3px solid var(--color-action-teal);
}

.hero-title {
  color: var(--color-pure-white);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-summary-statement {
  font-size: 1.1875rem;
  line-height: 1.7;
  color: #E2EBF2;
  margin-bottom: 2rem;
  font-weight: 400;
  border-left: 4px solid var(--color-alert-coral);
  padding-left: 1.25rem;
}

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

/* SECTION D'ENGAGEMENT INSTITUTIONNEL */
.institutional-callout {
  background-color: var(--color-pure-white);
  border-left: 5px solid var(--color-action-teal);
  padding: 2.25rem 2.5rem;
  box-shadow: var(--shadow-subtle);
  border-radius: 2px;
  margin: 3rem 0;
}

.institutional-callout h3 {
  color: var(--color-brand-navy);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.institutional-callout p {
  font-size: 1.0625rem;
  color: var(--color-dark-slate);
  margin-bottom: 0;
}

/* BANDEAU TEAL D'ACTION CITOYENNE */
.teal-action-banner {
  background-color: var(--color-action-teal);
  color: var(--color-pure-white);
  padding: 3.5rem 0;
  margin: 3.5rem 0;
  box-shadow: 0 8px 24px rgba(0, 163, 224, 0.2);
}

.teal-action-banner h2 {
  color: var(--color-pure-white);
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.teal-action-banner p {
  color: #E6F6FD;
  font-size: 1.125rem;
  margin-bottom: 1.75rem;
}

.intake-form-inline {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.intake-input {
  flex: 1 1 260px;
  padding: 0.9rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  font-size: 1rem;
  font-family: var(--font-body);
  background-color: var(--color-pure-white);
  color: var(--color-dark-slate);
}

.intake-input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(14, 35, 53, 0.3);
}

/* CARTES ET GRILLES DE CONTENU */
.cards-grid {
  display: grid;
  gap: 2rem;
  margin: 2.5rem 0;
}

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

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

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

.grid-5-col {
  grid-template-columns: repeat(5, 1fr);
}

.card {
  background-color: var(--color-pure-white);
  border-radius: 2px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: var(--transition-standard);
  border-top: 4px solid var(--color-action-teal);
  display: flex;
  flex-direction: column;
}

.card-coral {
  border-top: 4px solid var(--color-alert-coral);
}

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

.card-img-wrapper {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--color-brand-navy);
}

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

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

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

.card-meta {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-action-teal);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

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

.card-text {
  font-size: 0.96875rem;
  color: var(--color-slate-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-link {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-action-teal);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
}

.card-link:hover {
  color: var(--color-brand-navy);
  text-decoration: none;
}

/* SECTION CIRCULAIRE (5 COLONNES) */
.circle-card {
  text-align: center;
  background: var(--color-pure-white);
  padding: 1.75rem 1rem;
  border-radius: 2px;
  box-shadow: var(--shadow-subtle);
  border-top: 3px solid var(--color-action-teal);
  transition: var(--transition-standard);
}

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

.circle-icon-wrapper {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background-color: #E6F6FD;
  color: var(--color-action-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 1.75rem;
  font-weight: 800;
  font-family: var(--font-heading);
  border: 2px solid rgba(0, 163, 224, 0.25);
}

.circle-title {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.circle-desc {
  font-size: 0.875rem;
  color: var(--color-slate-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

/* BLOCS TRANSPARENCE & STATUTS LÉGAUX */
.transparency-block {
  background-color: var(--color-pure-white);
  border: 1px solid var(--color-border-subtle);
  border-left: 5px solid var(--color-alert-coral);
  padding: 2rem 2.25rem;
  margin: 3rem 0;
  border-radius: 2px;
}

.transparency-block h3 {
  color: var(--color-brand-navy);
  margin-bottom: 0.75rem;
}

.statutory-quote {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-brand-navy);
  font-style: italic;
  padding: 1.25rem 1.5rem;
  background-color: var(--color-canvas-offwhite);
  border-left: 4px solid var(--color-action-teal);
  margin: 1.5rem 0;
  border-radius: 2px;
}

/* BADGES DE STATUT */
.badge-status {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 2px;
}

.badge-active {
  background-color: #E3F8EA;
  color: #12793B;
  border: 1px solid #B4E8C5;
}

.badge-official {
  background-color: #E6F6FD;
  color: #0077A8;
  border: 1px solid #B0E4FA;
}

/* PAGES INTERNES - HERO SECONDAIRE */
.page-hero {
  background-color: var(--color-brand-navy);
  color: var(--color-pure-white);
  padding: 4rem 0 3.5rem;
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid var(--color-action-teal);
}

.page-hero-title {
  color: var(--color-pure-white);
  font-size: clamp(2rem, 3.8vw, 2.8rem);
  margin-bottom: 1rem;
}

.page-hero-desc {
  font-size: 1.15rem;
  color: #D3E0EA;
  max-width: 800px;
  line-height: 1.6;
  margin-bottom: 0;
}

.breadcrumb-trail {
  font-size: 0.875rem;
  color: var(--color-action-teal);
  margin-bottom: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.breadcrumb-trail a {
  color: #A5BCCE;
}

.breadcrumb-trail a:hover {
  color: var(--color-pure-white);
}

/* CONTENU DES PAGES STANDARDS */
.page-content-wrapper {
  padding: 4rem 0;
}

.article-prose {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-dark-slate);
}

.article-prose h2 {
  margin-top: 2.25rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-border-light);
}

.article-prose h3 {
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.article-prose ul, .article-prose ol {
  margin-top: 0.75rem;
  margin-bottom: 1.5rem;
}

.article-prose li {
  margin-bottom: 0.6rem;
}

/* TABLEAUX DE DONNÉES ET RATIOS */
.data-table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
  border: 1px solid var(--color-border-subtle);
  border-radius: 2px;
  background: var(--color-pure-white);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.96875rem;
}

.data-table th {
  background-color: var(--color-brand-navy);
  color: var(--color-pure-white);
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
}

.data-table td {
  padding: 0.95rem 1.25rem;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-dark-slate);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:nth-child(even) {
  background-color: var(--color-canvas-offwhite);
}

/* FORMULAIRES DE CONTACT ET ADHÉSION */
.form-card {
  background-color: var(--color-pure-white);
  border-radius: 2px;
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--color-action-teal);
  margin-top: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-brand-navy);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border-subtle);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-dark-slate);
  background-color: var(--color-pure-white);
  transition: var(--transition-standard);
}

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

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

/* PIED DE PAGE MAÎTRE (FOOTER) */
.site-footer {
  background-color: var(--color-brand-navy);
  color: #CAD5DF;
  padding-top: 4.5rem;
  border-top: 5px solid var(--color-action-teal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1fr 1.1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: var(--color-pure-white);
  font-size: 1.0625rem;
  letter-spacing: 0.06em;
  margin-bottom: 1.35rem;
  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-action-teal);
}

.footer-org-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-pure-white);
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
}

.footer-tagline {
  font-size: 0.8125rem;
  color: var(--color-action-teal);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.footer-legal-details {
  font-size: 0.84375rem;
  line-height: 1.65;
  color: #A3B5C5;
  margin-bottom: 1.25rem;
}

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

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

.footer-links a {
  color: #B4C4D2;
  font-size: 0.875rem;
  transition: var(--transition-standard);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-action-teal);
  padding-left: 0.35rem;
  text-decoration: none;
}

.footer-newsletter-box p {
  font-size: 0.84375rem;
  color: #A3B5C5;
  margin-bottom: 1rem;
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.newsletter-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 2px;
  color: var(--color-pure-white);
  font-size: 0.875rem;
}

.newsletter-input::placeholder {
  color: #8D9FA9;
}

.newsletter-input:focus {
  outline: none;
  background-color: rgba(255, 255, 255, 0.12);
  border-color: var(--color-action-teal);
}

.newsletter-btn {
  background-color: var(--color-action-teal);
  color: var(--color-pure-white);
  border: none;
  padding: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 2px;
  cursor: pointer;
  transition: var(--transition-standard);
}

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

/* BANDEAU LÉGAL INFÉRIEUR OBLIGATOIRE */
.bottom-legal-strip {
  background-color: var(--color-brand-navy-dark);
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.bottom-legal-text {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #90A1B0;
  text-align: center;
  margin-bottom: 0;
  max-width: 100%;
}

.bottom-legal-text strong {
  color: #CAD5DF;
}

/* BOÎTE D'ALERTE / INFORMATION */
.alert-box {
  padding: 1.25rem 1.5rem;
  border-radius: 2px;
  margin: 1.5rem 0;
  font-size: 0.9375rem;
}

.alert-info {
  background-color: #EBF7FC;
  border-left: 4px solid var(--color-action-teal);
  color: #0B4861;
}

.alert-coral {
  background-color: #FDF1F0;
  border-left: 4px solid var(--color-alert-coral);
  color: #6C1E16;
}

/* ==========================================================================
   BREAKPOINTS MÉDIA & RESPONSIVITÉ MOBILE (OBLIGATOIRE)
   ========================================================================== */

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .grid-4-col {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-5-col {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  /* MULTI-COLUMN COLLAPSE STRICT */
  .grid-2-col,
  .grid-3-col,
  .grid-4-col,
  .grid-5-col,
  .footer-grid,
  .cards-grid {
    grid-template-columns: 1fr !important;
  }

  /* UTILITAIRE HAUT DE PAGE */
  .utility-strip .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

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

  /* NAVIGATION RESPONSIVE MOBILE */
  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-pure-white);
    flex-direction: column;
    padding: 1rem 0;
    box-shadow: 0 10px 25px rgba(14, 35, 53, 0.18);
    gap: 0;
    border-top: 2px solid var(--color-border-subtle);
  }

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

  .nav-item {
    width: 100%;
  }

  .nav-link {
    width: 100%;
    padding: 0.85rem 1.5rem;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border-light);
    min-height: 44px; /* Touch target */
  }

  .dropdown-menu {
    position: static;
    display: none;
    width: 100%;
    box-shadow: none;
    border-top: none;
    background-color: var(--color-canvas-offwhite);
    padding: 0;
  }

  .nav-item.open .dropdown-menu {
    display: block;
  }

  .dropdown-link {
    padding: 0.75rem 2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    min-height: 44px;
  }

  /* FORMULAIRES ET EN-TÊTES */
  .hero-section {
    padding: 3.5rem 0 3rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .intake-form-inline {
    flex-direction: column;
  }

  .intake-form-inline .btn {
    width: 100%;
  }
}