/* ===== HEADER ===== */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  padding: var(--spacing-md) 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'Montserrat', var(--font-family);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--bg-dark);
  line-height: 1;
}

.logo-dot {
  color: var(--primary);
}

nav ul {
  display: flex;
  gap: var(--spacing-xl);
  align-items: center;
}

nav a {
  color: var(--text-secondary);
  font-weight: 500;
  transition: color 0.3s ease;
}

nav a:hover,
nav a.active {
  color: var(--primary);
  font-weight: 600;
}

.header-cta {
  background-color: var(--primary);
  color: white;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 20px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(27, 122, 62, 0.2);
}

.header-cta:hover {
  background-color: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(27, 122, 62, 0.3);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 768px) {
  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--bg-primary);
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
    gap: var(--spacing-md);
    z-index: 99;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--border);
  }

  nav.active {
    display: flex;
  }

  nav ul {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .menu-toggle {
    display: block;
  }

  .header-container {
    gap: var(--spacing-lg);
  }
}

/* ===== FOOTER ===== */
footer {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
  border-top: 2px solid var(--primary);
  margin-top: var(--spacing-3xl);
}

.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-col h4 {
  color: var(--primary);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-col a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--primary);
}

.footer-logo {
  font-family: 'Montserrat', var(--font-family);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--bg-dark);
  margin-bottom: var(--spacing-md);
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.footer-bottom {
  background-color: var(--primary);
  color: white;
  padding: var(--spacing-lg) var(--spacing-lg);
  text-align: center;
  font-size: 0.85rem;
  margin-top: var(--spacing-2xl);
  width: 100%;
}

.footer-bottom a {
  color: white;
  margin: 0 var(--spacing-md);
  opacity: 0.85;
}

.footer-bottom a:hover {
  opacity: 1;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  footer {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
  }
}

/* ===== BOUTONS ===== */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
}

.btn-primary:hover {
  background-color: #3DA06A;
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background-color: var(--primary);
  color: white;
}

.btn-accent:hover {
  background-color: #155f30;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: white;
}

.btn-white {
  background-color: white;
  color: var(--bg-dark);
}

.btn-white:hover {
  background-color: var(--bg-secondary);
}

.btn-large {
  padding: var(--spacing-md) var(--spacing-2xl);
  font-size: 1.1rem;
}

/* ===== CARTES ===== */
.card {
  background-color: var(--bg-primary);
  border-radius: 24px;
  padding: var(--spacing-xl);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
  border: 1px solid var(--border);
}

.card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-6px);
}

.card-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.card-icon-blue {
  background-color: rgba(43, 125, 185, 0.1);
  color: var(--info);
}

.card-icon-green {
  background-color: rgba(29, 122, 78, 0.1);
  color: var(--success);
}

.card-icon-gold {
  background-color: rgba(212, 160, 60, 0.1);
  color: var(--accent);
}

.card-icon-red {
  background-color: rgba(192, 57, 43, 0.1);
  color: var(--danger);
}

.card-title {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.card-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.tag {
  display: inline-block;
  background-color: var(--bg-secondary);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* ===== BADGES ===== */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-danger {
  background-color: rgba(192, 57, 43, 0.1);
  color: var(--danger);
}

.badge-info {
  background-color: rgba(43, 125, 185, 0.1);
  color: var(--info);
}

.badge-success {
  background-color: rgba(29, 122, 78, 0.1);
  color: var(--success);
}

/* ===== STATS / COMPTEURS ===== */
.stat-card {
  text-align: center;
  padding: var(--spacing-xl);
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--spacing-xs);
}

.stat-unit {
  font-size: 1.2rem;
  color: var(--accent);
  margin-left: 4px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--primary) 100%);
  color: white;
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.hero-content {
  max-width: 700px;
  margin: 0 auto;
}

.hero h1 {
  margin-bottom: var(--spacing-lg);
  font-size: 2.8rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-2xl);
  opacity: 0.95;
}

.hero-cta {
  display: inline-flex;
  gap: var(--spacing-lg);
  justify-content: center;
  margin-bottom: var(--spacing-2xl);
}

.hero-badge {
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-md);
  display: inline-block;
  font-size: 0.9rem;
  margin-top: var(--spacing-xl);
}

.hero-badge strong {
  color: var(--accent);
}

@media (max-width: 768px) {
  .hero {
    padding: var(--spacing-2xl) 0;
  }

  .hero h1 {
    font-size: 2rem;
  }

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

  .btn-large {
    width: 100%;
  }
}

/* ===== SECTIONS COLORÉES ===== */
.bg-light {
  background-color: var(--bg-secondary);
}

.bg-blue {
  background-color: rgba(43, 125, 185, 0.05);
}

.bg-green {
  background-color: rgba(29, 122, 78, 0.05);
}

.bg-gold {
  background-color: var(--accent-light);
}

/* ===== ANIMATION SCROLL ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== ACCORDÉON FAQ ===== */
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: var(--spacing-lg) 0;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question:hover {
  color: var(--primary);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: var(--spacing-md);
}

.faq-question[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  color: var(--text-secondary);
  padding: var(--spacing-lg) 0;
  line-height: 1.8;
}

.faq-answer[hidden] {
  display: none;
}