/* ------------------------------------------------------------
   Cleaned & consolidated stylesheet
   - unified variables
   - header (five-cols) layout
   - fixed footer support
   - responsive rules
------------------------------------------------------------ */

:root{
  --bg: #40493f;       /* page background */
  --text: #dcd1ce;     /* main text color */
  --accent: #0b5fff;   /* accent color (links/buttons) */
  --muted: #9aa0a0;    /* muted text */
  --border: rgba(255,255,255,0.06);
  --container-width: 1100px;
}

/* Reset / base */
*{box-sizing:border-box}
html,body{height:100%;margin:0;padding:0;background:var(--bg);color:var(--text);font-family:"Trebuchet MS",system-ui,-apple-system,"Segoe UI",Roboto,Arial}
a{color:inherit}
img{max-width:100%;height:auto;display:block}

.container{max-width:var(--container-width);margin:0 auto;padding:0 18px}

/* Header */
.site-header{background:var(--bg);margin:0;width:100%;position:sticky;top:0;z-index:100}
.header-row{display:flex;justify-content:center;align-items:center;gap:28px;padding:10px 0}
.five-cols{flex-wrap:nowrap}
.five-cols .col{flex:0 0 auto;text-align:center;min-width:80px}
.center-col{display:flex;justify-content:center;align-items:center}
.brand-img{height:60px;display:block}
.nav-col a{color:var(--text);text-decoration:none;padding:6px 8px;border-radius:6px}
.nav-col a:hover{color:var(--accent)}

/* Content */
.content{padding:36px 0}
.content h1{margin:0 0 8px 0;font-size:1.8rem}
.content p{color:var(--muted);line-height:1.6}

/* Footer (fixed single-line) */
.fixed-footer{position:fixed;left:0;right:0;bottom:0;background:var(--bg);border-top:1px solid var(--border);z-index:100;pointer-events:none}
.fixed-footer *{pointer-events:auto}
.footer-single{display:flex;justify-content:center;align-items:center;gap:28px;height:56px}
.footer-link{color:var(--text);text-decoration:none;opacity:0.95}
.footer-text{color:var(--text)}
body{padding-bottom:64px}

/* Responsive */
@media (max-width:980px){
  .footer-single{gap:18px}
}

@media (max-width:760px){
  .header-row{flex-wrap:wrap;gap:12px;padding:8px 0;justify-content:center}
  /* FIX: Mobile layout - image first (full width), then 2x2 menus */
  .five-cols{flex-wrap:wrap;justify-content:center}
  .five-cols .col{flex:0 0 calc(50% - 6px);text-align:center}
  .five-cols .center-col{flex:0 0 100%;order:-1}
  .brand-img{height:48px}
}

@media (max-width:360px){
  .container{padding:0 12px}
  .content h1{font-size:1.4rem}
}

/* Buttons row: center buttons horizontally */
.btn-row{display:flex;gap:12px;justify-content:center;align-items:center;width:100%}
.btn-row .btn-outline{margin:0}

.btn-row{display:inline-flex;gap:12px;align-items:center}

/* outline transparent buttons, modern rounded */
.btn-outline{
  display:inline-block;
  padding:8px 14px;
  border-radius:999px;
  background:transparent;
  color:var(--text);
  border:1px solid rgba(220,209,206,0.16);
  text-decoration:none;
  font-weight:600;
  transition:transform .14s ease,box-shadow .14s ease,background .14s ease,color .14s ease;
  backdrop-filter:blur(4px);
}

/* subtle hover / focus */
.btn-outline:hover,
.btn-outline:focus{
  transform:translateY(-2px);
  box-shadow:0 6px 18px rgba(0,0,0,0.18);
  background:rgba(255,255,255,0.02);
  outline:none;
}

/* accent variant */
.btn-outline.secondary{
  border-color:rgba(11,95,255,0.22);
  color:var(--accent);
}

.btn-outline.secondary:hover,
.btn-outline.secondary:focus{
  background:rgba(11,95,255,0.08);
  color:var(--accent-2);
}

/* accessible focus ring */
.btn-outline:focus{box-shadow:0 0 0 4px rgba(11,95,255,0.12)}

/* Catalogue Layout */
.catalogue-wrapper{display:grid;grid-template-columns:280px 1fr;gap:28px;align-items:start}

.catalogue-sidebar{background:rgba(255,255,255,0.02);border:1px solid var(--border);border-radius:8px;padding:20px;position:sticky;top:80px;max-height:calc(100vh - 100px);overflow-y:auto}

.catalogue-sidebar h2{margin:0 0 16px 0;font-size:1.2rem;color:var(--text)}

.filter-section{margin-bottom:16px;border-bottom:1px solid var(--border);padding-bottom:12px}

.filter-section:last-child{border-bottom:none}

.search-input{width:100%;padding:8px 12px;background:rgba(0,0,0,0.2);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:0.95rem;transition:border-color .2s ease}

.search-input::placeholder{color:var(--muted);opacity:0.7}

.search-input:focus{outline:none;border-color:var(--accent);background:rgba(0,0,0,0.3)}

.filter-toggle{display:flex;justify-content:space-between;align-items:center;width:100%;background:transparent;border:none;color:var(--text);padding:8px 0;font-size:0.95rem;font-weight:600;cursor:pointer;transition:color .2s ease}

.filter-toggle:hover{color:var(--accent)}

.toggle-icon{display:inline-block;transition:transform .2s ease;font-size:0.8rem}

.filter-options{margin-top:12px;display:flex;flex-direction:column;gap:8px}

.filter-options.hidden{display:none}

.filter-options label{display:flex;align-items:center;cursor:pointer;gap:8px;color:var(--text);font-size:0.9rem;transition:color .2s ease}

.filter-options label:hover{color:var(--accent)}

.filter-options input[type="checkbox"]{cursor:pointer;width:16px;height:16px;accent-color:var(--accent);flex-shrink:0}

/* Results */
.catalogue-results h1{margin:0 0 16px 0}

.results-info{color:var(--muted);font-size:0.9rem;margin-bottom:20px}

.products-grid{display:block}

.product-card{background:rgba(255,255,255,0.02);border:1px solid var(--border);border-radius:8px;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}

.product-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,0.2);border-color:var(--accent)}

.product-image{width:100%;aspect-ratio:1;overflow:hidden;background:rgba(0,0,0,0.2)}

.product-image img{width:100%;height:100%;object-fit:cover}

.product-info{padding:8px} /* MARGE MINIATURE 12 avant */

.product-info h3{margin:0 0 6px 0;font-size:0.9rem;color:var(--text)} /* 8px et 1rem - FIXED: margin 0 all sides */

.product-info p{margin:0} /* FIXED: reset default <p> margins */

.product-latin{margin:0 0 4px 0;font-size:0.8rem;color:var(--muted)} /* 1rem avant ? n'existait pas */

.product-truc{margin:0 0 8px 0;font-size:0.75rem;color:var(--muted)} /* NOUVEAU : sous-texte */

.product-info button{margin-top:0} /* BOUTON : sans marge sup */

.product-price{margin:0 0 4px 0;font-size:1.1rem;font-weight:700;color:var(--accent)}

.product-meta{margin:0 0 12px 0;font-size:0.85rem;color:var(--muted)}

.no-results{text-align:center;padding:40px 20px;color:var(--muted)}

/* Catalogue letter headings */
.catalogue-letter{
  font-size:1rem;
  font-weight:700;
  color:var(--text);
  margin:4px 0 2px 0;
  border-bottom:1px solid var(--border);
  padding-bottom:2px;
  text-align:left;
  line-height:1.1;
}

.catalogue-group{margin-bottom:12px}

.products-grid-inner{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  width:100%;
}

.no-results.hidden{display:none}

.hidden{display:none}

/* Responsive */
@media (max-width:980px){
  .catalogue-wrapper{grid-template-columns:240px 1fr;gap:20px}
  .catalogue-sidebar{padding:16px}
}

/* Product detail page */
.product-detail{padding:20px}

.product-detail-container{display:grid;grid-template-columns:400px 1fr;gap:40px;align-items:start}

.product-detail-images{display:flex;flex-direction:column}

.product-detail-thumbs{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}

.product-detail-info h1{margin:0 0 8px 0;font-size:2rem}

.product-detail-specs{background:var(--border);padding:16px;border-radius:8px;margin:20px 0;display:grid;grid-template-columns:1fr 1fr;gap:12px;font-size:0.9rem}

.product-detail-description{background:rgba(0,0,0,0.05);padding:16px;border-radius:8px;margin:20px 0}

/* Image modal/lightbox */
.image-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.9);z-index:200;display:flex;align-items:center;justify-content:center}

.image-modal.hidden{display:none}

.image-modal-content{position:relative;width:90%;max-width:90vh;height:90vh}

.image-modal-img{width:100%;height:100%;object-fit:contain}

.image-modal-close{position:absolute;top:10px;right:10px;background:white;border:none;border-radius:50%;width:40px;height:40px;font-size:24px;cursor:pointer;z-index:201}

@media (max-width:760px){
  .catalogue-wrapper{grid-template-columns:1fr}
  
  /* Mobile: hide filters by default, show only search */
  .catalogue-sidebar{position:relative;max-height:none;margin-bottom:20px}
  .catalogue-sidebar, .catalogue-sidebar *{box-sizing:border-box}
  .catalogue-sidebar h2{display:none}
  .sidebar-header{display:flex;align-items:center;justify-content:space-between}
  .btn-filters-toggle{background:var(--accent);color:white;border:none;padding:8px 12px;border-radius:6px;cursor:pointer;font-size:1.2rem;min-width:44px}
  .filters-container{display:none}
  .filters-container.open{display:block}
  
  .search-row{display:flex;gap:8px;align-items:center}
  .search-input{flex:1;min-width:0}
  .btn-filters-toggle{flex:0 0 auto}
  .filters-container .btn-outline{width:100%}
  
  .products-grid-inner{grid-template-columns:repeat(2,1fr);gap:12px}
  
  /* Product detail responsive */
  .product-detail-container{grid-template-columns:1fr;gap:20px}
}

@media (max-width:480px){
  
}