:root {
  --color-primary: #0A1240;
  --color-secondary: #1C7C54;
  --color-accent: #E85D1F;
  --color-bg: #F8FAFC;
  --color-light: #F3F4F6;
  --color-border: #E5E7EB;
  --color-muted: #6B7280;
  --radius: 12px;
  --shadow-sm: 0 2px 6px rgba(0,0,0,0.05);
  --shadow-md: 0 6px 18px rgba(0,0,0,0.12);
}

/* --- GLOBAL --- */
body {
  font-family: Montserrat, sans-serif;
  background: var(--color-bg);
  color: var(--color-primary);
  margin: 0;
  line-height: 1.5;
}

/* --- HEADER --- */
.header-flex {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 2rem;
  padding: 1rem 2rem;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.logo { 
  height: 50px; 
}

.search-bar {
  display: flex;
  align-items: center;
  flex: 1;
  background: var(--color-light);
  border-radius: 9999px;
  padding: 0.25rem 0.75rem;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
}

.search-bar input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 0.5rem;
  font-size: 1rem;
  outline: none;
  color: var(--color-primary);
}

.search-bar button {
  border: none;
  background: none;
  cursor: pointer;
  color: var(--color-muted);
  transition: color 0.2s;
}

.search-bar button:hover { 
  color: var(--color-primary); 
}

/* --- HERO --- */
.hero {
  background: linear-gradient(120deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  text-align: center;
  padding: 2rem 1rem 3rem;
  border-radius: 0 0 var(--radius) var(--radius);
}

.hero h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.hero p {
  font-size: 1rem;
  opacity: 0.9;
}

/* --- PRODUITS GRID --- */
.produits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  padding: 2rem 1rem;
  max-width: 1400px;
  margin: auto;
}

/* --- CARD PRODUIT --- */
.card-produit {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border: 1px solid var(--color-border);
}

.card-produit:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

/* Image */
.card-img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  background: #fff;
  display: block;
  padding: 1rem;
}

/* Contenu */
.card-content {
  padding: 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

.card-content h2 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 0.4rem 0;
  min-height: 4.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-content .prix {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin: 0.3rem 0 0.6rem;
}

.card-content .note {
  font-size: 0.9rem;
  color: #f59e0b;
  margin-bottom: 0.3rem;
}

.card-content .marque {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.5rem;
}

.card-content .avantages {
  font-size: 0.85rem;
  color: #374151;
  margin-top: 0.3rem;
  flex-grow: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

/* CTA */
.btn {
  display: inline-block;
  background: var(--color-secondary);
  color: #fff;
  padding: 0.6rem;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.1s ease;
  margin-top: 0.8rem;
}

.btn:hover {
  background: #136646;
  transform: scale(1.02);
}

/* --- FOOTER --- */
footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.9rem;
  color: var(--color-muted);
  border-top: 1px solid var(--color-border);
}
/* --- CATÉGORIES (bulles) --- */
.categories {
  padding: 2rem 1rem 3rem;
  max-width: 1200px;
  margin: auto;
  text-align: center;
}

.categories h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.categories .grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
}

.categories .card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  padding: 0.7rem 1.3rem;
  border-radius: 9999px; /* effet bulle */
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
  white-space: nowrap;
}

.categories .card:hover {
  background: linear-gradient(135deg, var(--color-accent), #ff8a4a);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* Version mobile */
@media (max-width: 600px) {
  .categories .card {
    font-size: 0.9rem;
    padding: 0.6rem 1.1rem;
  }
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
  .hero h1 { font-size: 1.5rem; }
  .card-img { height: 180px; }
}