/* ========================================
   CRÉTEIL POUR VOUS 2026 - CHARTE GRAPHIQUE
   ======================================== */

:root {
  --bleu-marine: #163458;
  --bleu-ciel: #207ebd;
  --rouge-cta: #c53030;
  
  --securite: #94263d;
  --environnement: #3fa435;
  --famille-jeunesse: #d75a2a;
  --solidarite: #fdc300;
  --elus: #bf126b;
  --emploi: #4b2583;
  
  --gris-900: #1a202c;
  --gris-700: #4a5568;
  --gris-500: #718096;
  --gris-200: #e2e8f0;
  --gris-100: #f7fafc;
  --blanc: #fff;
  
  --font-primary: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-secondary: 'DM Sans', 'Arial', sans-serif;
  --font-accent: 'Libre Baskerville', Georgia, serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-secondary);
  color: var(--gris-700);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

/* TYPOGRAPHIE */
h1, h2, h3, h4 {
  font-family: var(--font-primary);
  font-weight: 700;
  color: var(--gris-900);
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

h1 { font-size: 2rem; font-weight: 800; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.2rem; }
h4 { font-size: 1rem; color: var(--bleu-ciel); text-transform: none; }

.subtitle, .hero-subtitle, .solution-subtitle {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 400;
}

p { margin-bottom: 0.5rem; }

a {
  color: var(--bleu-ciel);
  text-decoration: none;
  transition: color 0.15s;
}
a:hover { color: var(--bleu-marine); }

/* HEADER */
header {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gris-200);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

nav {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
}

.logo-text {
  font-family: var(--font-primary);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--bleu-marine);
  line-height: 1.2;
}

.logo-year {
  color: var(--bleu-ciel);
  font-size: 1.1rem;
  font-weight: 700;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 0;
  align-items: center;
}

.nav-menu li a {
  padding: 0.4rem 0.7rem;
  color: var(--gris-700);
  font-weight: 500;
  font-size: 0.8rem;
  border-radius: 4px;
  transition: all 0.15s;
}

.nav-menu li a:hover {
  color: var(--bleu-ciel);
  background: var(--gris-100);
}

.nav-menu li a.active {
  background: var(--bleu-ciel);
  color: var(--blanc);
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
  padding: 0.4rem;
}

.hamburger span {
  width: 20px;
  height: 2px;
  background: var(--gris-900);
}

/* CTA */
.cta-permanent {
  background: var(--rouge-cta);
  color: #ffffff !important;
  padding: 0.4rem 0.9rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.cta-permanent:hover,
.nav-menu li a.cta-permanent:hover {
  background: #9b2c2c;
  color: #ffffff !important;
}

.cta-permanent i { font-size: 0.8rem; }

/* BOUTONS */
.btn {
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  transition: all 0.15s;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-lg {
  padding: 0.6rem 1.25rem;
  font-size: 0.85rem;
}

.btn-primary {
  background: var(--bleu-ciel);
  color: var(--blanc);
}

.btn-primary:hover {
  background: var(--bleu-marine);
  color: var(--blanc);
}

.btn-secondary {
  background: transparent;
  color: var(--bleu-ciel);
  border: 1px solid var(--bleu-ciel);
}

.btn-secondary:hover {
  background: var(--bleu-ciel);
  color: var(--blanc);
}

/* SECTIONS */
section {
  padding: 3rem 1rem;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: 2rem;
}

.section-title h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.section-title p {
  font-size: 0.95rem;
  color: var(--gris-500);
  max-width: 560px;
  margin: 0 auto;
}

/* CARTES */
.card {
  background: var(--blanc);
  border-radius: 6px;
  padding: 1.25rem;
  border: 1px solid var(--gris-200);
  transition: box-shadow 0.15s;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--gris-500); font-size: 0.9rem; }

/* GRILLE */
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* FOOTER */
footer {
  background: var(--gris-900);
  color: var(--blanc);
  padding: 2rem 1rem 1rem;
  font-size: 0.85rem;
}

.footer-content {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.footer-section h3 {
  color: var(--blanc);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.footer-section p,
.footer-section a {
  color: rgba(255,255,255,0.65);
  font-size: 0.8rem;
  margin-bottom: 0.3rem;
  display: block;
}

.footer-section a:hover { color: var(--blanc); }

.social-links {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.social-links a {
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: background 0.15s;
}

.social-links a:hover { background: var(--bleu-ciel); }

.footer-bottom {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
}

/* FORMULAIRES */
.form-group { margin-bottom: 0.875rem; }

.form-group label {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 500;
  font-size: 0.85rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--gris-200);
  border-radius: 4px;
  font-size: 0.9rem;
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--bleu-ciel);
}

/* PLACEHOLDER */
.image-placeholder {
  background: var(--gris-100);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gris-500);
  font-size: 0.8rem;
  min-height: 120px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }
  
  section { padding: 2rem 1rem; }
  
  .hamburger { display: flex; }
  
  .nav-menu {
    display: none;
    flex-direction: column;
    width: 100%;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--blanc);
    border-bottom: 1px solid var(--gris-200);
    padding: 0.75rem 0 1rem;
    gap: 0.25rem;
  }
  
  .nav-menu.active { display: flex; }
  .nav-menu li { width: 100%; }
  .nav-menu li a {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    display: inline-block;
    font-size: 0.95rem;
    line-height: 1.4;
    width: auto;
    max-width: 100%;
  }
  .nav-menu li a.active { padding: 0.75rem 1rem; }
  .nav-menu li a.cta-permanent { display: block; margin: 0.5rem 1rem; text-align: center; width: auto; }
  
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr !important; }
  .section-priorites .grid-5,
  .section-priorites .grid { grid-template-columns: 1fr !important; }
  .footer-content { grid-template-columns: 1fr; gap: 1.5rem; }
}

/* UTILITAIRES */
.text-center { text-align: center; }
.mt-2 { margin-top: 0.75rem; }
.mt-3 { margin-top: 1.25rem; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 0.75rem; }
.mb-3 { margin-bottom: 1.25rem; }
.mb-4 { margin-bottom: 2rem; }