/* ===== VARIABLES GLOBALES ===== */
:root {
  --bleu-sombre: #0D1F3C;
  --bleu-ciel: #0EA5E9;
  --bleu-pale: #EFF6FF;
  --bleu: #1E40AF;
  --vert: #059669;
  --vert-pale: #ECFDF5;
  --orange: #EA580C;
  --orange-pale: #FFF7ED;
  --rose: #D8336E;
  --rose-pale: #FDE7F1;
  --rouge: #DC2626;
  --gris: #64748B;
  --gris-clair: #E2E8F0;
  --gris-texte: #1E293B;
  --blanc: #FFFFFF;
  --bg-page: #F8FAFC;
  --display: 'Source Serif 4', serif;
  --body: 'Sora', sans-serif;
}

/* ===== RESET & BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body);
  background: var(--bg-page);
  color: var(--gris-texte);
  overflow-x: hidden;
  max-width: 100vw;
  line-height: 1.6;
}

a {
  color: var(--bleu);
  text-decoration: none;
  transition: all 0.2s;
}

a:hover {
  color: var(--bleu-ciel);
  text-decoration: underline;
}

/* ===== NAV ===== */
.nav {
  background: var(--bleu-sombre);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 58px;
  gap: 12px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo img {
  height: 45px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2px;
  flex: 1;
}

.nav-link {
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 5px;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
  background: none;
  cursor: pointer;
  font-family: var(--body);
}

.nav-link:hover,
.nav-link.active {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, #0D1F3C 0%, #1A3A52 100%);
  padding: 56px 20px 44px;
  position: relative;
  overflow: hidden;
  color: #fff;
  text-align: center;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 40px;
  background: var(--bg-page);
  clip-path: ellipse(55% 100% at 50% 100%);
}

.hero h1 {
  font-family: var(--display);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
  z-index: 10;
  line-height: 1.2;
  color: #fff;
}

.hero p {
  font-size: 1.1rem;
  opacity: 0.95;
  max-width: 700px;
  margin: 0 auto 32px;
  position: relative;
  z-index: 10;
}

.btn-hero {
  background: var(--orange);
  color: #fff;
  border: none;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s;
  position: relative;
  z-index: 10;
}

.btn-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(234,88,12,0.4);
  background: #C2410C;
}

/* ===== CONTENU PRINCIPAL ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 20px;
}

.main-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
}

.content {
  background: var(--blanc);
  border-radius: 10px;
  padding: 40px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sidebar-box {
  background: var(--blanc);
  border: 1.5px solid var(--gris-clair);
  border-radius: 10px;
  padding: 16px;
}

.sidebar-title {
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--gris-texte);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  border-bottom: 2px solid var(--gris-clair);
  padding-bottom: 8px;
}

/* ===== TITRES & TEXTE ===== */
h1 {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--gris-texte);
  line-height: 1.2;
}

h2 {
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 700;
  margin: 32px 0 16px 0;
  color: var(--gris-texte);
}

h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 24px 0 12px 0;
  color: var(--gris-texte);
}

h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 16px 0 8px 0;
  color: var(--gris-texte);
}

p {
  margin-bottom: 16px;
  line-height: 1.8;
}

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

em {
  font-style: italic;
  color: var(--gris);
}

/* ===== LISTES ===== */
ul, ol {
  margin-left: 20px;
  margin-bottom: 16px;
}

li {
  margin-bottom: 8px;
}

/* ===== SECTIONS CONTENU ===== */
.sec-tag {
  display: inline-block;
  background: var(--orange-pale);
  color: var(--orange);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.sec-title {
  font-family: var(--display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gris-texte);
  margin-bottom: 24px;
  line-height: 1.2;
}

/* ===== BOXES SPÉCIALES ===== */
.alerte {
  background: #FEF2F2;
  border-left: 4px solid var(--rouge);
  border-radius: 6px;
  padding: 16px;
  margin: 24px 0;
}

.alerte-icon {
  font-size: 1.5rem;
  margin-right: 12px;
}

.alerte-label {
  font-weight: 700;
  color: var(--rouge);
  display: block;
  margin-bottom: 8px;
}

.info-box {
  background: var(--bleu-pale);
  border-left: 4px solid var(--bleu);
  border-radius: 6px;
  padding: 16px;
  margin: 24px 0;
}

.success-box {
  background: var(--vert-pale);
  border-left: 4px solid var(--vert);
  border-radius: 6px;
  padding: 16px;
  margin: 24px 0;
}

/* ===== FORMULAIRES ===== */
input[type="text"],
input[type="email"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--gris-clair);
  border-radius: 6px;
  font-family: var(--body);
  font-size: 1rem;
  margin-bottom: 12px;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--bleu);
  box-shadow: 0 0 0 3px var(--bleu-pale);
}

/* ===== BOUTONS ===== */
.btn {
  background: var(--bleu);
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.95rem;
}

.btn:hover {
  background: var(--bleu-sombre);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(30,64,175,0.3);
}

.btn-secondary {
  background: var(--orange);
  color: #fff;
}

.btn-secondary:hover {
  background: #C2410C;
}

/* ===== BOUTIQUE AMAZON ===== */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.shop-item {
  display: flex;
  flex-direction: column;
  background: var(--bleu-pale);
  border-radius: 6px;
  padding: 12px;
  text-decoration: none;
  transition: all 0.2s;
}

.shop-item:hover {
  background: var(--bleu-ciel);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(14,165,233,0.2);
}

.shop-item-title {
  font-weight: 700;
  color: var(--bleu);
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.shop-item-desc {
  font-size: 0.8rem;
  color: var(--gris);
}

/* ===== FAQ ===== */
/* ✅ CORRIGÉ : Meilleure gestion du FAQ */
.faq-item {
  border: 1px solid var(--gris-clair);
  border-radius: 8px;
  padding: 0;
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-question {
  font-weight: 700;
  cursor: pointer;
  color: var(--bleu);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s;
  padding: 16px;
  background: var(--blanc);
  width: 100%;
  text-align: left;
  border: none;
  font-family: var(--body);
  font-size: 1rem;
  user-select: none; /* ✅ Empêche sélection accidentelle du texte */
}

.faq-question:hover {
  background: var(--bleu-pale);
  color: var(--bleu-ciel);
}

.faq-toggle {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
  display: inline-block;
  flex-shrink: 0; /* ✅ Empêche la flèche de rétrécir */
  margin-left: 12px;
}

/* ✅ CORRIGÉ : Animation de la flèche */
.faq-item.open .faq-toggle {
  transform: rotate(180deg);
}

/* ✅ CORRIGÉ : max-height augmenté pour contenu long */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 16px;
  background: var(--bleu-pale);
}

.faq-item.open .faq-answer {
  max-height: 1000px; /* ✅ Augmenté de 500px à 1000px */
  padding: 0 16px 16px 16px;
}

/* ✅ BONUS : Effet visuel sur l'item ouvert */
.faq-item.open {
  border-color: var(--bleu);
  box-shadow: 0 2px 8px rgba(30, 64, 175, 0.1);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gris-texte);
  color: #fff;
  padding: 48px 20px 24px;
  margin-top: 64px;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}

.footer-col h4 {
  color: #fff;
  margin-bottom: 16px;
}

.footer-col a {
  color: rgba(255,255,255,0.8);
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.8;
}

.footer-legal {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.footer-legal a {
  color: rgba(255,255,255,0.8);
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: var(--gris);
}

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

.breadcrumb a:hover {
  text-decoration: underline;
}

/* ===== ADS PLACEMENT ===== */
.ad-block {
  background: var(--gris-clair);
  border: 1px dashed var(--gris-clair);
  border-radius: 6px;
  padding: 20px;
  text-align: center;
  color: var(--gris);
  font-size: 0.9rem;
  margin: 32px 0;
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .main-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
  }

  h1 {
    font-size: 1.6rem;
  }

  h2 {
    font-size: 1.35rem;
  }

  .content {
    padding: 24px;
  }

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

  .shop-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-inner {
    padding: 0 16px;
  }

  .nav-links {
    display: none;
  }

  .container {
    padding: 32px 16px;
  }

  .content {
    padding: 16px;
  }

  h1 {
    font-size: 1.4rem;
  }

  h2 {
    font-size: 1.2rem;
  }

  .hero {
    padding: 40px 16px 32px;
  }

  .hero h1 {
    font-size: 1.6rem;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .breadcrumb {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .nav-logo img {
    height: 35px;
  }

  .container {
    padding: 24px 12px;
  }

  h1 {
    font-size: 1.25rem;
  }

  h2 {
    font-size: 1.1rem;
  }

  .content {
    padding: 12px;
  }

  .hero h1 {
    font-size: 1.35rem;
  }

  .hero p {
    font-size: 0.9rem;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  
  /* ✅ FAQ mobile : texte plus petit si nécessaire */
  .faq-question {
    font-size: 0.95rem;
    padding: 14px;
  }
  
  .faq-answer {
    font-size: 0.9rem;
  }
}