:root {
  --noir-profond: #000000;
  --noir-charbon: #0a0a0a;
  --noir-medium: #1a1a1a;
  --gris-anthracite: #2d2d2d;
  --gris-medium: #4a4a4a;
  --vert-olive-profond: #3a4a3c;
  --vert-olive-medium: #556b55;
  --vert-olive-clair: #7a8f7a;
  --or-antique: #b8964f;
  --or-champagne: #d4b896;
  --or-pale: #e8d5b7;
  --creme-luxe: #faf7f2;
  --blanc-ivoire: #fffef9;
  --blanc-casse: #f8f8f8;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Montserrat", sans-serif;
  font-weight: 300;
  line-height: 1.7;
  color: var(--blanc-casse);
  background: var(--noir-profond);
  overflow-x: hidden;
  letter-spacing: 0.3px;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background: rgba(0, 0, 0, 0.95);
  position: relative;
  width: 100%;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-bottom: 1px solid rgba(184, 150, 79, 0.2);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
}

.logo-section h1 {
  font-family: "Bodoni Moda", serif;
  font-size: 1.5rem;
  margin-bottom: 0.2rem;
  color: var(--or-champagne);
  font-weight: 400;
  letter-spacing: 3px;
}

.logo-section .tagline {
  font-family: "Cormorant Garamond", serif;
  font-size: 0.7rem;
  color: var(--vert-olive-clair);
  font-style: italic;
  letter-spacing: 1px;
  opacity: 0.9;
}

/* Menu Burger */
.menu-toggle {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--or-champagne);
  margin: 6px 0;
  transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Navigation */
nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--noir-profond);
  box-shadow: 0 10px 30px rgba(184, 150, 79, 0.2);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  border-top: 1px solid rgba(184, 150, 79, 0.2);
  z-index: 1000;
}

nav.active {
  max-height: 400px;
}

nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  padding: 2rem 0;
  gap: 1.5rem;
  text-align: center;
}

nav a {
  color: var(--blanc-casse);
  text-decoration: none;
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: 1.2px;
  transition: all 0.3s ease;
  padding: 0.5rem 0;
  text-transform: uppercase;
}

nav a:hover,
nav a.active {
  color: var(--or-champagne);
}

/* Hero Catalogue */
.hero-catalogue {
  background: linear-gradient(
    to bottom,
    var(--noir-profond) 0%,
    var(--noir-charbon) 100%
  );
  padding: 60px 0 40px;
  text-align: center;
}

.hero-catalogue h1 {
  font-family: "Bodoni Moda", serif;
  font-size: 2.5rem;
  color: var(--blanc-ivoire);
  margin-bottom: 1rem;
  font-weight: 300;
  letter-spacing: 2px;
}

.hero-catalogue p {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.2rem;
  color: var(--or-champagne);
  font-style: italic;
}

/* Barre de recherche */
.search-section {
  background: var(--noir-charbon);
  padding: 30px 0;
  border-bottom: 1px solid rgba(184, 150, 79, 0.1);
}

.search-container {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.search-bar {
  width: 100%;
  padding: 15px 50px 15px 20px;
  background: var(--noir-medium);
  border: 1px solid rgba(184, 150, 79, 0.3);
  color: var(--blanc-casse);
  font-size: 1rem;
  font-family: "Montserrat", sans-serif;
  transition: all 0.3s ease;
}

.search-bar:focus {
  outline: none;
  border-color: var(--or-champagne);
  background: var(--noir-profond);
}

.search-bar::placeholder {
  color: rgba(248, 248, 248, 0.5);
}

.search-btn {
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--or-champagne);
  padding: 10px 15px;
  cursor: pointer;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.search-btn:hover {
  color: var(--or-pale);
}

/* Section Filtres */
.filters-section {
  background: var(--noir-charbon);
  padding: 30px 0 40px;
}

.filters-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 25px;
}

/* Filtres par catégorie */
.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: center;
}

.filter-btn {
  padding: 10px 25px;
  background: transparent;
  border: 1px solid rgba(184, 150, 79, 0.3);
  color: var(--blanc-casse);
  font-size: 0.9rem;
  font-family: "Montserrat", sans-serif;
  font-weight: 400;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover {
  border-color: var(--or-champagne);
  color: var(--or-champagne);
}

.filter-btn.active {
  background: var(--or-champagne);
  color: var(--noir-profond);
  border-color: var(--or-champagne);
}

/* Filtres avancés */
.advanced-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: center;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.filter-group label {
  color: var(--or-champagne);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 1px;
}

.filter-select,
.price-input {
  padding: 8px 15px;
  background: var(--noir-medium);
  border: 1px solid rgba(184, 150, 79, 0.3);
  color: var(--blanc-casse);
  font-size: 0.9rem;
  font-family: "Montserrat", sans-serif;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-select:focus,
.price-input:focus {
  outline: none;
  border-color: var(--or-champagne);
}

.price-input {
  width: 100px;
}

.price-separator {
  color: var(--blanc-casse);
}

/* Section Produits */
.products-section {
  background: var(--noir-profond);
  padding: 60px 0;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

/* Carte Produit */
.product-card {
  background: var(--noir-charbon);
  border: 1px solid rgba(184, 150, 79, 0.1);
  overflow: hidden;
  transition: all 0.4s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-5px);
  border-color: rgba(184, 150, 79, 0.3);
  box-shadow: 0 10px 30px rgba(184, 150, 79, 0.2);
}

.product-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  position: relative;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.1);
}

.product-info {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  color: var(--or-champagne);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
  font-weight: 400;
}

.product-name {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.5rem;
  color: var(--blanc-ivoire);
  margin-bottom: 15px;
  font-weight: 500;
}

.product-description {
  color: rgba(248, 248, 248, 0.8);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 15px;
  border-top: 1px solid rgba(184, 150, 79, 0.1);
}

.product-price {
  font-size: 1.3rem;
  color: var(--or-champagne);
  font-weight: 500;
}

.product-action {
  color: var(--blanc-casse);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.product-card:hover .product-action {
  color: var(--or-champagne);
}

/* Bouton Voir Plus */
.btn-voir-plus {
  display: none;
  margin: 40px auto 0;
  padding: 15px 40px;
  background: transparent;
  border: 1px solid var(--or-champagne);
  color: var(--or-champagne);
  font-size: 1rem;
  font-family: "Montserrat", sans-serif;
  font-weight: 400;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-voir-plus:hover {
  background: var(--or-champagne);
  color: var(--noir-profond);
}

/* Section Aucun Résultat */
.no-results {
  text-align: center;
  padding: 80px 20px;
  grid-column: 1 / -1;
  animation: fadeInUp 0.6s ease forwards;
}

.no-results-icon {
  font-size: 4rem;
  color: var(--gris-medium);
  margin-bottom: 30px;
  opacity: 0.5;
}

.no-results-icon i {
  background: linear-gradient(
    135deg,
    var(--or-champagne),
    var(--or-antique)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 4px rgba(184, 150, 79, 0.2));
}

.no-results h3 {
  font-family: "Bodoni Moda", serif;
  font-size: 2rem;
  color: var(--blanc-ivoire);
  margin-bottom: 15px;
  font-weight: 300;
  letter-spacing: 2px;
}

.no-results p {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.1rem;
  color: rgba(248, 248, 248, 0.7);
  margin-bottom: 40px;
  font-style: italic;
}

.no-results-suggestions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.suggestion-btn {
  padding: 12px 30px;
  background: transparent;
  border: 1px solid rgba(184, 150, 79, 0.5);
  color: var(--or-champagne);
  font-size: 0.95rem;
  font-family: "Montserrat", sans-serif;
  font-weight: 400;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.suggestion-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--or-champagne);
  transition: left 0.3s ease;
  z-index: -1;
}

.suggestion-btn:hover {
  color: var(--noir-profond);
  border-color: var(--or-champagne);
}

.suggestion-btn:hover::before {
  left: 0;
}

/* Footer */
footer {
  background: var(--noir-profond);
  color: var(--blanc-ivoire);
  padding: 60px 0 30px;
  text-align: center;
  border-top: 1px solid rgba(184, 150, 79, 0.1);
}

.footer-logo h3 {
  font-family: "Bodoni Moda", serif;
  color: var(--or-champagne);
  font-size: 1.8rem;
  font-weight: 300;
  letter-spacing: 3px;
  margin-bottom: 0.5rem;
}

.footer-logo p {
  font-family: "Cormorant Garamond", serif;
  color: var(--vert-olive-clair);
  font-style: italic;
  font-size: 0.9rem;
}

.footer-bottom {
  padding-top: 1.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 1px;
}

.footer-bottom a {
  color: var(--or-champagne);
  text-decoration: none;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (min-width: 768px) {
  .menu-toggle {
    display: none;
  }

  nav {
    position: static;
    max-height: none;
    box-shadow: none;
    border-top: none;
    background: transparent;
  }

  nav ul {
    flex-direction: row;
    padding: 0;
    gap: 3rem;
  }

  .hero-catalogue h1 {
    font-size: 3.5rem;
  }

  .advanced-filters {
    gap: 30px;
  }

  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  }
}

@media (max-width: 767px) {
  .advanced-filters {
    flex-direction: column;
    width: 100%;
  }

  .filter-group {
    width: 100%;
    justify-content: center;
  }

  .category-filters {
    width: 100%;
  }

  .filter-btn {
    flex: 1 1 calc(50% - 10px);
    min-width: 130px;
  }
}