/* ============================================================
   Le Comptoir du Terroir — feuille de style (démonstration)
   ============================================================ */
:root{
  --paper:#EFE1C2;
  --surface:#FFFFFF;
  --ink:#241A12;
  --ink-soft:#6B5A42;
  --line:#DEC89C;
  --accent:#6B241E;
  --accent-dark:#4A1915;
  --accent-soft:#E8CBAE;
  --radius:14px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
html,body{margin:0;padding:0;}
body{
  background:var(--paper); color:var(--ink);
  font-family:'Nunito Sans', system-ui, sans-serif; line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Crimson Pro', Georgia, serif; font-weight:600; line-height:1.18; margin:0 0 .4em; letter-spacing:-.01em;}
a{color:inherit;}
img{max-width:100%;display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1;transform:none;}

/* ---------- Bandeau démo ---------- */
.demo-banner{
  background:var(--ink); color:#F4EDE2;
  font-size:.82rem; padding:9px 18px;
  display:flex; align-items:center; justify-content:center; gap:18px; flex-wrap:wrap;
  text-align:center;
}
.demo-banner a{color:#F4EDE2; text-decoration:none; font-weight:600; border-bottom:1px solid rgba(244,237,226,.5);}
.demo-banner a:hover{border-color:#F4EDE2;}
.demo-banner-text{color:#C9BBA3;}

/* ---------- En-tête ---------- */
header#site-header{position:sticky; top:0; z-index:40; background:var(--surface); border-bottom:1px solid var(--line);}
header .nav{display:flex; align-items:center; justify-content:space-between; gap:20px; padding:18px 0;}
.logo{font-family:'Crimson Pro', serif; font-size:1.45rem; font-weight:600; text-decoration:none; color:var(--ink);}
.logo em{font-style:normal; color:var(--accent);}
.nav-links{display:flex; align-items:center; gap:26px;}
.nav-links a{text-decoration:none; color:var(--ink-soft); font-size:.95rem; font-weight:500;}
.nav-links a:hover, .nav-links a[aria-current]{color:var(--ink);}
.nav-actions{display:flex; align-items:center; gap:16px;}
.cart-link{position:relative; display:inline-flex; align-items:center; gap:7px; text-decoration:none; color:var(--ink); font-weight:600; font-size:.92rem;}
.cart-link svg{width:19px; height:19px;}
.cart-badge{
  display:none; align-items:center; justify-content:center;
  min-width:18px; height:18px; padding:0 4px; border-radius:999px;
  background:var(--accent); color:#fff; font-size:.7rem; font-weight:700;
  position:absolute; top:-8px; right:-12px;
}
.burger{display:none; background:none; border:none; cursor:pointer; padding:6px; color:var(--ink);}
.burger .icon{width:24px; height:24px;}
@media (max-width:860px){
  .nav-links{
    position:absolute; top:100%; left:0; right:0; background:var(--surface);
    border-bottom:1px solid var(--line); flex-direction:column; align-items:flex-start;
    gap:4px; padding:10px 24px 18px; display:none;
  }
  .nav-links.open{display:flex;}
  .nav-links a{padding:8px 0; width:100%;}
  .burger{display:inline-flex;}
}

/* ---------- Boutons ---------- */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:13px 24px; border-radius:999px; font-weight:700; font-size:.92rem; text-decoration:none; border:1px solid transparent; cursor:pointer; transition:transform .15s ease, box-shadow .15s ease, background .15s ease;}
.btn-primary{background:var(--ink); color:#fff;}
.btn-primary:hover{background:var(--accent-dark); transform:translateY(-1px);}
.btn-ghost{background:transparent; color:var(--ink); border-color:var(--line);}
.btn-ghost:hover{border-color:var(--accent);}

/* ---------- Hero plein cadre (vitrine de librairie) ---------- */
.hero{position:relative; padding:0; margin-bottom:64px; min-height:580px; display:flex; align-items:flex-end; overflow:hidden;}
.hero-bg{position:absolute; inset:0; z-index:0;}
.hero-bg img{width:100%; height:100%; object-fit:cover;}
.hero-bg::after{content:''; position:absolute; inset:0; background:linear-gradient(180deg, rgba(42,33,27,.08) 0%, rgba(32,24,19,.88) 100%);}
.hero .wrap{position:relative; z-index:1; padding-bottom:58px; width:100%;}
.hero-card{background:var(--surface); border-radius:var(--radius); padding:40px 42px; max-width:540px; box-shadow:0 34px 64px -28px rgba(20,14,10,.5);}
.hero p.eyebrow, .page-hero p.eyebrow{text-transform:uppercase; letter-spacing:.14em; font-size:.76rem; font-weight:700; color:var(--accent); margin:0 0 14px;}
.hero h1{font-size:2.2rem; max-width:16ch;}
.hero p.lead{color:var(--ink-soft); font-size:1.02rem; max-width:46ch; margin:14px 0 26px;}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap;}
@media (max-width:860px){
  .hero{min-height:480px;}
  .hero-card{max-width:none; padding:28px 24px;}
  .hero h1{max-width:none; font-size:1.8rem;}
}

.page-hero{padding:52px 0 14px;}
.page-hero h1{font-size:2.1rem;}
.page-hero p{color:var(--ink-soft); font-size:1.02rem; max-width:60ch; margin-top:12px;}

/* ---------- Catégories (accueil) ---------- */
.categories{padding:30px 0 70px;}
.categories h2{font-size:1.5rem; margin-bottom:28px;}
.tile-grid{display:flex; flex-wrap:wrap; gap:22px;}
.tile{
  flex:1 1 240px; min-width:200px; background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius); overflow:hidden; text-decoration:none; color:inherit;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.tile:hover{transform:translateY(-3px); box-shadow:0 18px 36px -24px rgba(43,32,22,.35); border-color:var(--accent);}
.tile .photo{aspect-ratio:4/3; background:var(--line);}
.tile .photo img{width:100%;height:100%;object-fit:cover;}
.tile-body{padding:16px 18px 20px;}
.tile-body h3{font-size:1.1rem; margin-bottom:.2em;}
.tile-body span{font-size:.86rem; color:var(--ink-soft);}

/* ---------- Mise en avant / grille produits ---------- */
.bestsellers{padding:10px 0 70px;}
.bestsellers h2{font-size:1.5rem; margin-bottom:28px;}

.catalogue-section{padding:34px 0 90px;}

/* Rayons façon table de librairie : navigation d'ancrage + étagères défilantes */
.shelf-nav{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:50px;}
.filter-btn{
  background:var(--surface); border:1px solid var(--line); color:var(--ink-soft);
  font-size:.86rem; font-weight:600; padding:9px 17px; border-radius:999px;
  text-decoration:none; display:inline-block; cursor:pointer;
  transition:border-color .15s ease, color .15s ease, background .15s ease;
}
.filter-btn:hover{border-color:var(--accent); color:var(--ink); background:var(--accent-soft);}

.shelf-section{margin-bottom:58px; scroll-margin-top:100px;}
.shelf-head{display:flex; align-items:baseline; justify-content:space-between; gap:16px; margin-bottom:20px; padding-bottom:12px; border-bottom:2px solid var(--ink);}
.shelf-head h2{font-size:1.32rem; margin:0;}
.shelf-head span{color:var(--ink-soft); font-size:.86rem; white-space:nowrap;}
.shelf-row{
  display:flex; gap:24px; overflow-x:auto; padding:4px 4px 14px;
  scroll-snap-type:x proximity; -webkit-overflow-scrolling:touch;
}
.shelf-row::-webkit-scrollbar{height:6px;}
.shelf-row::-webkit-scrollbar-track{background:transparent;}
.shelf-row::-webkit-scrollbar-thumb{background:var(--line); border-radius:999px;}
.shelf-row .product{flex:0 0 206px; scroll-snap-align:start;}

.product-grid, .bestsellers-grid{display:flex; flex-wrap:wrap; gap:26px;}
.product{
  min-width:190px; max-width:260px;
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  overflow:hidden; display:flex; flex-direction:column;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.product-grid .product, .bestsellers-grid .product{flex:1 1 206px;}
.product:hover{transform:translateY(-4px); box-shadow:0 20px 38px -24px rgba(43,32,22,.4); border-color:var(--accent);}
.product-link{text-decoration:none; color:inherit; display:flex; flex-direction:column; flex:1;}
.product .photo{aspect-ratio:2/3; background:var(--line); position:relative; overflow:hidden; box-shadow:inset 0 0 0 1px rgba(0,0,0,.04);}
.product .photo img{width:100%;height:100%;object-fit:cover;}
/* Badge "fanion" suspendu au coin, comme une étiquette de libraire */
.p-badge{
  position:absolute; top:16px; right:0; z-index:2;
  background:var(--accent); color:#fff;
  font-size:.68rem; font-weight:700; letter-spacing:.02em;
  padding:5px 13px 5px 11px; line-height:1.3;
  box-shadow:0 6px 14px -6px rgba(0,0,0,.45);
}
.p-badge::after{
  content:''; position:absolute; right:0; top:100%;
  border-style:solid; border-width:5px 5px 0 0;
  border-color:var(--accent-dark) transparent transparent transparent;
}
.product-head{display:flex; align-items:flex-start; justify-content:space-between; gap:10px; padding:16px 16px 0;}
.product-head h3{font-size:1.04rem; margin:0;}
.product-price{font-weight:700; color:var(--accent-dark); white-space:nowrap; font-size:.96rem;}
.product-tag{display:block; margin:6px 16px 0; font-size:.74rem; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-soft); font-weight:700;}
.product .desc{color:var(--ink-soft); font-size:.88rem; margin:8px 16px 14px; flex:1;}
.btn-add{
  margin:0 16px 16px; border:1px solid var(--ink); background:transparent; color:var(--ink);
  font-weight:700; font-size:.84rem; padding:10px 14px; border-radius:999px; cursor:pointer;
  transition:background .15s ease, color .15s ease;
}
.btn-add:hover{background:var(--ink); color:#fff;}
.btn-add:disabled{opacity:.5; cursor:not-allowed; border-color:var(--line); color:var(--ink-soft);}

/* ---------- Fiche produit ---------- */
.product-section{padding:44px 0 80px;}
.product-layout{display:flex; flex-wrap:wrap; gap:58px;}
.product-gallery{flex:0 1 340px; min-width:260px; max-width:360px;}
.gallery-main{aspect-ratio:2/3; border-radius:var(--radius); overflow:hidden; background:var(--line); box-shadow:0 36px 60px -32px rgba(42,33,27,.4);}
.gallery-main img{width:100%;height:100%;object-fit:cover;}
.gallery-thumbs{display:flex; gap:10px; margin-top:12px;}
.thumb-btn{width:52px; height:78px; border-radius:6px; overflow:hidden; border:2px solid transparent; padding:0; cursor:pointer; background:none;}
.thumb-btn.active{border-color:var(--accent);}
.thumb-btn img{width:100%;height:100%;object-fit:cover;}

.product-info{flex:1 1 420px; min-width:300px; padding-top:6px;}
.eyebrow{text-transform:uppercase; letter-spacing:.12em; font-size:.76rem; font-weight:700; color:var(--accent); margin:0 0 10px;}
.product-info h1{font-size:1.9rem; margin-bottom:.25em;}
.product-price-lg{font-size:1.4rem; font-weight:700; color:var(--accent-dark); margin:0 0 10px;}
.p-badge-inline{display:inline-block; background:var(--accent-soft); color:var(--accent-dark); font-size:.78rem; font-weight:700; padding:5px 12px; border-radius:999px; margin-bottom:16px;}
.product-desc{color:var(--ink-soft); font-size:.98rem; max-width:52ch; margin:0 0 26px;}

.variant-group{margin-bottom:22px;}
.variant-label{font-size:.82rem; font-weight:700; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-soft); margin:0 0 10px;}
.variant-options{display:flex; flex-wrap:wrap; gap:9px;}
.variant-opt{
  background:var(--surface); border:1px solid var(--line); color:var(--ink);
  font-size:.88rem; font-weight:600; padding:9px 16px; border-radius:999px; cursor:pointer;
}
.variant-opt.active{background:var(--ink); border-color:var(--ink); color:#fff;}

.qty-row{margin-bottom:24px;}
.qty-stepper{display:inline-flex; align-items:center; gap:0; border:1px solid var(--line); border-radius:999px; overflow:hidden;}
.qty-stepper button{background:var(--surface); border:none; width:38px; height:38px; font-size:1.1rem; cursor:pointer; color:var(--ink);}
.qty-stepper button:hover{background:var(--accent-soft);}
.qty-stepper span{min-width:34px; text-align:center; font-weight:700;}
.qty-stepper-sm button{width:30px; height:30px; font-size:.95rem;}

.btn-add-product{width:100%; padding:16px 24px; font-size:.98rem; margin-bottom:18px;}
.reassurance{display:flex; flex-direction:column; gap:6px; color:var(--ink-soft); font-size:.86rem; margin:0; list-style:none; padding:16px 0 0; border-top:1px solid var(--line);}

/* ---------- Produits associés ---------- */
.related{padding:60px 0 0;}
.related h2{font-size:1.3rem; margin-bottom:22px;}
.related-grid{display:flex; flex-wrap:wrap; gap:22px;}
.related-card{flex:1 1 170px; min-width:150px; max-width:200px; text-decoration:none; color:inherit; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; transition:transform .2s ease, border-color .2s ease;}
.related-card:hover{transform:translateY(-3px); border-color:var(--accent);}
.related-card .photo{aspect-ratio:2/3; background:var(--line);}
.related-card .photo img{width:100%;height:100%;object-fit:cover;}
.related-card h3{font-size:.96rem; margin:12px 14px 2px;}
.related-card .product-price{display:block; margin:0 14px 14px; font-size:.9rem;}

/* ---------- Panier ---------- */
.cart-section{padding:44px 0 90px;}
.cart-layout{display:grid; grid-template-columns:1fr 340px; gap:50px; align-items:start;}
.shipping-meter{background:var(--accent-soft); border-radius:12px; padding:16px 18px; margin-bottom:24px;}
.shipping-meter p{margin:0 0 10px; font-size:.9rem;}
.meter{height:6px; background:rgba(43,32,22,.12); border-radius:999px; overflow:hidden;}
.meter-fill{height:100%; background:var(--accent); border-radius:999px; transition:width .4s ease;}

.cart-line{display:grid; grid-template-columns:64px 1fr auto; gap:18px; align-items:center; padding:20px 0; border-bottom:1px solid var(--line);}
.cart-line .photo{width:64px; height:96px; border-radius:6px; overflow:hidden; background:var(--line);}
.cart-line .photo img{width:100%;height:100%;object-fit:cover;}
.cart-line-body h3{font-size:1rem; margin:0 0 4px;}
.cart-line-body h3 a{text-decoration:none; color:var(--ink);}
.cart-line-opts{font-size:.82rem; color:var(--ink-soft); margin:0 0 10px;}
.cart-line-row{display:flex; align-items:center; gap:18px;}
.cart-remove{background:none; border:none; color:var(--ink-soft); font-size:.82rem; text-decoration:underline; cursor:pointer; padding:0;}
.cart-remove:hover{color:var(--accent-dark);}
.cart-line-price{font-weight:700; color:var(--ink); white-space:nowrap;}

.cart-summary{background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:26px; position:sticky; top:96px;}
.cart-summary h2{font-size:1.2rem; margin-bottom:16px;}
.summary-row{display:flex; justify-content:space-between; font-size:.92rem; color:var(--ink-soft); padding:8px 0;}
.summary-total{border-top:1px solid var(--line); margin-top:6px; padding-top:14px; font-weight:700; color:var(--ink); font-size:1.05rem;}
.btn-validate{width:100%; margin:18px 0 16px;}
.reassurance-col{display:flex; flex-direction:column; gap:6px; color:var(--ink-soft); font-size:.82rem; margin:0; list-style:none; padding:0;}

.cart-empty{text-align:center; padding:60px 20px; display:flex; flex-direction:column; align-items:center; gap:18px;}
.cart-confirm{text-align:center; max-width:520px; margin:20px auto 0; padding:40px 20px; display:flex; flex-direction:column; align-items:center; gap:14px;}
.confirm-mark{width:56px; height:56px; border-radius:50%; background:var(--ink); color:#fff; display:flex; align-items:center; justify-content:center;}
.confirm-mark svg{width:26px; height:26px;}
.cart-confirm p{color:var(--ink-soft); max-width:46ch;}

@media (max-width:900px){
  .cart-layout{grid-template-columns:1fr;}
  .cart-summary{position:static;}
}
@media (max-width:560px){
  .cart-line{grid-template-columns:54px 1fr; grid-template-areas:"photo body" "price price";}
  .cart-line .photo{grid-area:photo; width:54px; height:81px;}
  .cart-line-body{grid-area:body;}
  .cart-line-price{grid-area:price; text-align:right;}
}

/* ---------- Toast ---------- */
.toast{
  position:fixed; left:50%; bottom:28px; transform:translate(-50%, 20px);
  background:var(--ink); color:#fff; padding:14px 22px; border-radius:999px;
  font-size:.9rem; font-weight:600; display:flex; gap:10px; align-items:center;
  opacity:0; pointer-events:none; transition:opacity .25s ease, transform .25s ease;
  box-shadow:0 20px 40px -14px rgba(0,0,0,.4); z-index:80; white-space:nowrap;
}
.toast a{color:#E8CBAE; text-decoration:underline;}
.toast.show{opacity:1; transform:translate(-50%, 0); pointer-events:auto;}

/* ---------- Pied de page ---------- */
footer{border-top:1px solid var(--line); background:var(--surface); padding:36px 0;}
.foot-top{display:flex; flex-wrap:wrap; gap:16px; justify-content:space-between; align-items:center; padding-bottom:18px; border-bottom:1px solid var(--line); margin-bottom:16px;}
footer nav{display:flex; flex-wrap:wrap; gap:22px;}
footer nav a{text-decoration:none; color:var(--ink-soft); font-size:.9rem;}
footer nav a:hover{color:var(--ink);}
.foot-bottom{display:flex; flex-wrap:wrap; gap:8px 20px; justify-content:space-between; color:var(--ink-soft); font-size:.84rem;}
.foot-bottom a{color:inherit;}

.section-foot{text-align:center; margin-top:40px;}