/* ==========================================================================
   DDFP CCAS — Feuille de styles principale
   Direction artistique : Sobre, Lumineux, Professionnel, Minimaliste, B2B
   ========================================================================== */

:root {
  /* Palette de couleurs DDFP CCAS */
  --color-primary: #0b192c;
  --color-primary-light: #1e3a8a;
  --color-primary-dark: #070f1b;
  --color-accent: #2563eb;
  --color-accent-hover: #1d4ed8;
  --color-accent-subtle: #eff6ff;
  --color-accent-border: #bfdbfe;

  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-card: #ffffff;
  --color-bg-secondary: #f1f5f9;
  --color-bg-highlight: #f0f4f8;

  --color-text-main: #1e293b;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  --color-text-inverse: #ffffff;

  --color-border: #e2e8f0;
  --color-border-hover: #cbd5e1;
  --color-border-strong: #94a3b8;

  --color-success: #059669;
  --color-success-bg: #ecfdf5;
  --color-success-border: #a7f3d0;
  --color-error: #dc2626;
  --color-error-bg: #fef2f2;
  --color-error-border: #fecaca;

  /* Typographie */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Espacements */
  --container-max: 1200px;
  --container-pad: 1.5rem;
  --header-height: 76px;

  /* Rayons de bordure */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Ombres subtiles et discrètes */
  --shadow-sm: 0 1px 2px 0 rgba(11, 25, 44, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(11, 25, 44, 0.06), 0 2px 4px -2px rgba(11, 25, 44, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(11, 25, 44, 0.07), 0 4px 6px -4px rgba(11, 25, 44, 0.03);
  --shadow-card: 0 2px 8px rgba(11, 25, 44, 0.04);
  --shadow-card-hover: 0 8px 24px rgba(11, 25, 44, 0.08);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.4s ease;
}

/* Reset CSS moderne */
*, *::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-sans);
  color: var(--color-text-main);
  background-color: var(--color-bg);
  line-height: 1.6;
  font-weight: 400;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  flex: 1;
}

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

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

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

button, input, select, textarea {
  font: inherit;
}

/* Skip link accessibilité */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-primary);
  color: #ffffff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
  outline: 3px solid var(--color-accent);
}

/* Accessibilité Focus */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Conteneur principal */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

/* ==========================================================================
   En-tête & Navigation (Header Sticky)
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  height: var(--header-height);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
}

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

.brand-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo {
  height: 42px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  color: var(--color-text-main);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: color var(--transition-fast);
}

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

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

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

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

/* Boutons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  line-height: 1.25;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  color: var(--color-text-inverse);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-border-strong);
}

.btn-secondary:hover {
  background-color: var(--color-bg-secondary);
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-1px);
}

.btn-accent {
  background-color: var(--color-accent);
  color: #ffffff;
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1.05rem;
}

/* Mobile burger button */
.burger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-primary);
}

.burger-icon {
  width: 26px;
  height: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.burger-icon span {
  display: block;
  height: 2.5px;
  width: 100%;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.burger-btn[aria-expanded="true"] .burger-icon span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.burger-btn[aria-expanded="true"] .burger-icon span:nth-child(2) {
  opacity: 0;
}

.burger-btn[aria-expanded="true"] .burger-icon span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
  padding: 4.5rem 0 5rem;
  background: linear-gradient(180deg, #ffffff 0%, var(--color-bg-alt) 100%);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--color-accent-subtle);
  border: 1px solid var(--color-accent-border);
  border-radius: var(--radius-full);
  color: var(--color-accent);
  font-size: 0.825rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  letter-spacing: 0.3px;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

.hero-title {
  font-size: clamp(2.2rem, 3.8vw, 3.2rem);
  line-height: 1.2;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: 2.25rem;
  max-width: 580px;
}

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

.hero-visual-wrapper {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  background: #ffffff;
}

.hero-image {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-image-card:hover .hero-image {
  transform: scale(1.02);
}

/* ==========================================================================
   Sections communes & Cartes
   ========================================================================== */

.section {
  padding: 5rem 0;
}

.section-alt {
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-block;
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 2.75vw, 2.35rem);
  line-height: 1.25;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.015em;
}

.section-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--color-text-muted);
}

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

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

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

/* Cartes Activités */
.activity-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-card);
  position: relative;
}

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

.card-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--color-accent-subtle);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.activity-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.activity-card-text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex-grow: 1;
}

/* Section À Propos Teaser */
.about-teaser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.about-teaser-text {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--color-text-main);
  margin-bottom: 2rem;
}

.key-points-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 2.25rem;
}

.key-point-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--color-bg-secondary);
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary);
}

.key-point-icon {
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Section "Pourquoi DDFP CCAS" */
.why-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem 2rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-card);
}

.why-card:hover {
  border-color: var(--color-accent-border);
  box-shadow: var(--shadow-card-hover);
}

.why-number {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.why-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.why-text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Section Engagements */
.commitment-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-normal);
}

.commitment-card:hover {
  border-color: var(--color-primary-light);
  transform: translateY(-3px);
}

.commitment-icon-wrap {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background-color: var(--color-bg-highlight);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.commitment-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.commitment-text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Teaser / Banner Contact */
.cta-banner {
  background-color: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 3.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  box-shadow: var(--shadow-lg);
}

.cta-banner-content h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #ffffff;
}

.cta-banner-content p {
  font-size: 1.1rem;
  color: #cbd5e1;
  max-width: 600px;
}

/* ==========================================================================
   Pages intérieures & Templates détaillés
   ========================================================================== */

.page-header {
  padding: 3.5rem 0 3rem;
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 3.5rem;
}

.page-title {
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.page-desc {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 720px;
  line-height: 1.65;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 1.25rem;
  list-style: none;
}

.breadcrumb a {
  color: var(--color-text-muted);
}

.breadcrumb a:hover {
  color: var(--color-accent);
}

.breadcrumb-separator {
  user-select: none;
}

/* Blocs éditoriaux / Détail Activités */
.activity-detail-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 4.5rem;
}

.activity-detail-block:nth-child(even) {
  direction: rtl;
}

.activity-detail-block:nth-child(even) > * {
  direction: ltr;
}

.activity-detail-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.activity-detail-img img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.activity-detail-content h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.activity-detail-content p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.features-list {
  list-style: none;
  margin-bottom: 1.5rem;
}

.features-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.65rem;
  font-size: 0.95rem;
  color: var(--color-text-main);
}

.features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: bold;
}

/* ==========================================================================
   Formulaires & Contact
   ========================================================================== */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info-panel {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
}

.contact-info-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.contact-info-desc {
  font-size: 0.975rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.contact-detail-group {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-light);
  margin-bottom: 0.2rem;
}

.contact-detail-val {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
}

.legal-badge-box {
  border-top: 1px solid var(--color-border);
  padding-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Stylisation des champs du formulaire */
.form-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

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

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 0.45rem;
}

.form-label.required::after {
  content: ' *';
  color: var(--color-error);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  color: var(--color-text-main);
  background-color: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-control.is-invalid {
  border-color: var(--color-error);
  background-color: #fffbfa;
}

.form-error-message {
  color: var(--color-error);
  font-size: 0.825rem;
  font-weight: 500;
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.form-check-input {
  margin-top: 0.25rem;
  width: 1.15rem;
  height: 1.15rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  cursor: pointer;
  accent-color: var(--color-accent);
}

.form-check-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  cursor: pointer;
}

/* Flash Messages */
.flash-message {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  font-weight: 500;
}

.flash-success {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid var(--color-success-border);
}

.flash-error {
  background-color: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error-border);
}

.flash-close-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  font-size: 1.2rem;
  line-height: 1;
  padding: 0 0.25rem;
}

/* ==========================================================================
   Pages Légales (Mentions légales & Confidentialité)
   ========================================================================== */

.legal-content {
  max-width: 840px;
  margin: 0 auto;
  padding-bottom: 4rem;
}

.legal-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  margin-bottom: 2rem;
}

.legal-card h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.legal-card p, .legal-card ul {
  font-size: 0.95rem;
  color: var(--color-text-main);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.legal-card ul {
  padding-left: 1.5rem;
}

.legal-card li {
  margin-bottom: 0.5rem;
}

.highlight-box {
  background-color: var(--color-bg-secondary);
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1.25rem 0;
}

/* ==========================================================================
   Pied de page (Footer)
   ========================================================================== */

.site-footer {
  background-color: var(--color-primary);
  color: #ffffff;
  border-top: 1px solid #1e293b;
  padding: 4.5rem 0 2rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand .brand-logo {
  height: 38px;
  margin-bottom: 1.25rem;
}

.footer-brand-desc {
  font-size: 0.925rem;
  color: #94a3b8;
  line-height: 1.6;
  max-width: 320px;
}

.footer-heading {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: #cbd5e1;
  font-size: 0.925rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-legal-info {
  font-size: 0.85rem;
  color: #94a3b8;
  line-height: 1.6;
}

.footer-legal-info strong {
  color: #e2e8f0;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #64748b;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-bottom-links a {
  color: #94a3b8;
}

.footer-bottom-links a:hover {
  color: #ffffff;
}

/* ==========================================================================
   Responsive (Mobile & Tablettes)
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }

  .about-teaser-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 68px;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: #ffffff;
    flex-direction: column;
    align-items: stretch;
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    gap: 1.5rem;
    z-index: 99;
  }

  .main-nav.open {
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    width: 100%;
  }

  .nav-link {
    font-size: 1.1rem;
    display: block;
    width: 100%;
    padding: 0.5rem 0;
  }

  .header-actions {
    display: none;
  }

  .burger-btn {
    display: block;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .hero-section {
    padding: 3rem 0 3.5rem;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .activity-detail-block {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3.5rem;
  }

  .activity-detail-block:nth-child(even) {
    direction: ltr;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-banner {
    flex-direction: column;
    text-align: center;
    padding: 2.5rem 1.5rem;
  }

  .cta-banner-content p {
    margin: 0 auto;
  }
}

/* Support prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}