/* =============================================
   COMPARATEUR PELLETS 91 — Feuille de style
   ============================================= */

/* --- Variables & Reset --- */
:root {
    --c-brun:        #6B3A2A;
    --c-brun-clair:  #8B5A3A;
    --c-orange:      #D4622A;
    --c-orange-pale: #F5E8DF;
    --c-vert:        #4A7C59;
    --c-vert-pale:   #EAF4EE;
    --c-gris-1:      #F7F5F3;
    --c-gris-2:      #EDEBE8;
    --c-gris-3:      #C8C3BC;
    --c-gris-4:      #7A7571;
    --c-texte:       #2C2420;
    --c-blanc:       #FFFFFF;
    --c-or:          #E8A930;
    --c-danger:      #C0392B;

    --ombre-carte:   0 2px 8px rgba(107,58,42,.10), 0 1px 3px rgba(0,0,0,.06);
    --ombre-hover:   0 6px 20px rgba(107,58,42,.16), 0 2px 6px rgba(0,0,0,.08);
    --rayon:         10px;
    --rayon-btn:     6px;
    --transition:    .18s ease;

    --largeur-max:   1280px;
    --sidebar-pub:   260px;
    --sidebar-gap:   24px;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 15px;
    line-height: 1.55;
    color: var(--c-texte);
    background: var(--c-gris-1);
}

a { color: var(--c-brun); text-decoration: none; }
a:hover { color: var(--c-orange); }

img { max-width: 100%; display: block; }

/* =============================================
   HEADER
   ============================================= */
.site-header {
    background: var(--c-brun);
    color: var(--c-blanc);
    box-shadow: 0 2px 8px rgba(0,0,0,.25);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    max-width: var(--largeur-max);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 20px;
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--c-blanc);
    flex-shrink: 0;
}
.site-logo__icon {
    width: 36px; height: 36px;
    background: var(--c-orange);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
}
.site-logo__text { font-size: 1.15rem; font-weight: 700; line-height: 1.15; }
.site-logo__dept { font-size: .75rem; opacity: .75; font-weight: 400; }

/* Nav principale */
.nav-burger { display: none; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
    color: rgba(255,255,255,.85);
    padding: 6px 14px;
    border-radius: var(--rayon-btn);
    font-size: .9rem;
    transition: background var(--transition), color var(--transition);
}
.site-nav a:hover,
.site-nav a.actif {
    background: rgba(255,255,255,.15);
    color: var(--c-blanc);
}

/* Dropdown nav "Comparer" */
.nav-dropdown { position: relative; display: flex; align-items: center; }
.nav-dropdown__trigger {
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255,255,255,.85);
    padding: 6px 14px;
    border-radius: var(--rayon-btn);
    font-size: .9rem;
    font-family: inherit;
    transition: background var(--transition), color var(--transition);
    display: flex; align-items: center; gap: 4px;
}
.nav-dropdown__trigger:hover,
.nav-dropdown--actif .nav-dropdown__trigger {
    background: rgba(255,255,255,.15);
    color: var(--c-blanc);
}
.nav-dropdown__chevron { font-size: .7rem; opacity: .7; transition: transform var(--transition); }
.nav-dropdown:hover .nav-dropdown__trigger .nav-dropdown__chevron,
.nav-dropdown__trigger[aria-expanded="true"] .nav-dropdown__chevron { transform: rotate(180deg); }
.nav-dropdown__menu {
    display: block;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--c-blanc);
    border-radius: var(--rayon-card);
    box-shadow: 0 8px 24px rgba(0,0,0,.15);
    list-style: none;
    padding: 6px 0;
    margin: 0;
    z-index: 200;
    transition: opacity .18s ease, visibility .18s ease;
}
.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown__menu.open {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
}
.nav-dropdown__menu li a {
    display: block;
    padding: 9px 18px;
    color: var(--c-texte);
    font-size: .9rem;
    transition: background var(--transition);
    background: none;
    border-radius: 0;
}
.nav-dropdown__menu li a:hover { background: var(--c-fond); color: var(--c-orange); }

/* Alerte prix header */
.header-alerte {
    background: var(--c-orange);
    color: var(--c-blanc);
    border: none;
    border-radius: var(--rayon-btn);
    padding: 7px 14px;
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex; align-items: center; gap: 6px;
    transition: background var(--transition);
    flex-shrink: 0;
}
.header-alerte:hover { background: var(--c-brun-clair); }

/* =============================================
   HERO / INTRO
   ============================================= */
.hero {
    background: linear-gradient(135deg, var(--c-brun) 0%, var(--c-brun-clair) 100%);
    color: var(--c-blanc);
    padding: 36px 20px 32px;
    text-align: center;
}
.hero h1 { font-size: 1.75rem; font-weight: 700; margin-bottom: 6px; }
.hero p  { font-size: 1rem; opacity: .85; max-width: 580px; margin: 0 auto; }

/* Pastilles stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 22px;
    flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat__valeur { font-size: 1.6rem; font-weight: 800; color: var(--c-or); display: block; }
.hero-stat__label  { font-size: .78rem; opacity: .8; }

/* =============================================
   FILTRES
   ============================================= */
.filtres-wrapper {
    background: var(--c-blanc);
    border-bottom: 1px solid var(--c-gris-2);
    padding: 18px 20px;
    position: sticky;
    top: 64px;
    z-index: 90;
    box-shadow: 0 2px 6px rgba(0,0,0,.05);
}

.filtres-inner {
    max-width: var(--largeur-max);
    margin: 0 auto;
    display: flex;
    align-items: flex-end;
    gap: 16px;
    flex-wrap: wrap;
}

.filtre-groupe {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
    min-width: 160px;
}
.filtre-groupe label {
    font-size: .78rem;
    font-weight: 600;
    color: var(--c-gris-4);
    text-transform: uppercase;
    letter-spacing: .04em;
}
.filtre-groupe--checkbox {
    justify-content: flex-end;
    min-width: unset;
    flex: 0 0 auto;
}
.filtre-checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .85rem !important;
    font-weight: 500 !important;
    color: var(--c-texte) !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    cursor: pointer;
    white-space: nowrap;
}
.filtre-checkbox-label input[type="checkbox"] {
    accent-color: var(--c-orange);
    width: 15px;
    height: 15px;
    cursor: pointer;
}

.filtre-select,
.filtre-input {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid var(--c-gris-2);
    border-radius: var(--rayon-btn);
    font-size: .9rem;
    color: var(--c-texte);
    background: var(--c-gris-1);
    appearance: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    cursor: pointer;
}
.filtre-select:focus,
.filtre-input:focus {
    outline: none;
    border-color: var(--c-brun);
    box-shadow: 0 0 0 3px rgba(107,58,42,.12);
    background: var(--c-blanc);
}

/* Select arrow */
.filtre-select-wrap { position: relative; }
.filtre-select-wrap::after {
    content: '▾';
    position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
    color: var(--c-gris-4);
    pointer-events: none;
    font-size: .8rem;
}

/* Prix range */
.filtre-prix-range {
    display: flex;
    gap: 8px;
    align-items: center;
}
.filtre-prix-range .filtre-input { text-align: center; }
.filtre-prix-sep { color: var(--c-gris-3); font-size: .85rem; flex-shrink: 0; }

/* Certifications checkboxes */
.filtre-certifs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding-top: 2px;
}
.certif-label {
    display: flex; align-items: center; gap: 5px;
    padding: 6px 10px;
    border: 1.5px solid var(--c-gris-2);
    border-radius: 20px;
    font-size: .82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    background: var(--c-gris-1);
    user-select: none;
}
.certif-label input { display: none; }
.certif-label:hover { border-color: var(--c-brun); color: var(--c-brun); }
.certif-label:has(input:checked) {
    background: var(--c-brun);
    border-color: var(--c-brun);
    color: var(--c-blanc);
}

/* Bouton filtrer */
.btn-filtrer {
    background: var(--c-orange);
    color: var(--c-blanc);
    border: none;
    border-radius: var(--rayon-btn);
    padding: 10px 22px;
    font-size: .9rem;
    font-weight: 700;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
    display: flex; align-items: center; gap: 6px;
}
.btn-filtrer:hover { background: var(--c-brun); transform: translateY(-1px); }
.btn-filtrer:active { transform: translateY(0); }

/* Bouton réinitialiser */
.btn-reset {
    background: transparent;
    color: var(--c-gris-4);
    border: 1.5px solid var(--c-gris-3);
    border-radius: var(--rayon-btn);
    padding: 9px 14px;
    font-size: .85rem;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    flex-shrink: 0;
}
.btn-reset:hover { border-color: var(--c-brun); color: var(--c-brun); }

/* Filtres actifs (tags) */
.filtres-actifs {
    max-width: var(--largeur-max);
    margin: 10px auto 0;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}
.filtre-tag {
    display: inline-flex; align-items: center; gap: 5px;
    background: var(--c-orange-pale);
    color: var(--c-orange);
    border: 1px solid rgba(212,98,42,.2);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: .8rem;
    font-weight: 600;
}
.filtre-tag__suppr {
    background: none; border: none; cursor: pointer;
    color: var(--c-orange); font-size: 1rem; line-height: 1;
    padding: 0; margin-left: 2px;
}
.filtre-tag__suppr:hover { color: var(--c-brun); }

/* =============================================
   LAYOUT PRINCIPAL
   ============================================= */
.layout-principal {
    max-width: var(--largeur-max);
    margin: 0 auto;
    padding: 24px 20px;
    display: grid;
    grid-template-columns: 1fr var(--sidebar-pub);
    gap: var(--sidebar-gap);
    align-items: start;
}

/* =============================================
   ZONE RÉSULTATS
   ============================================= */
.resultats-zone { min-width: 0; }

/* Barre de tri */
.resultats-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    gap: 12px;
    flex-wrap: wrap;
}
.resultats-count {
    font-size: .9rem;
    color: var(--c-gris-4);
}
.resultats-count strong { color: var(--c-texte); font-size: 1rem; }

.tri-select-wrap { position: relative; }
.tri-select-wrap::after {
    content: '▾';
    position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
    color: var(--c-gris-4); pointer-events: none; font-size: .78rem;
}
.tri-select {
    padding: 7px 28px 7px 12px;
    border: 1.5px solid var(--c-gris-2);
    border-radius: var(--rayon-btn);
    font-size: .85rem;
    color: var(--c-texte);
    background: var(--c-blanc);
    appearance: none;
    cursor: pointer;
}
.tri-select:focus { outline: none; border-color: var(--c-brun); }


/* =============================================
   TENDANCES DE PRIX
   ============================================= */
.tendances-bloc {
    margin-bottom: 40px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}
.tendances-bloc--inline {
    margin-bottom: 20px;
}
.tendances-groupe__titre {
    font-size: .88rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.tendances-groupe__titre--baisse { color: var(--c-vert); }
.tendances-groupe__titre--hausse { color: var(--c-danger); }
.tendances-periode {
    font-size: .72rem;
    font-weight: 400;
    opacity: .6;
    text-transform: none;
    letter-spacing: 0;
}
.carte-badge--baisse { background: var(--c-vert);   color: var(--c-blanc); }
.carte-badge--hausse { background: var(--c-danger); color: var(--c-blanc); }

/* =============================================
   SECTIONS GAMMES
   ============================================= */
.gamme-section {
    margin-top: 64px;
}
.gamme-section:first-of-type {
    margin-top: 0;
}
.gamme-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
    padding: 18px 22px;
    background: linear-gradient(100deg, var(--c-orange-pale) 0%, rgba(245,232,223,0) 100%);
    border-radius: var(--rayon);
    border-left: 4px solid var(--c-orange);
}
.gamme-section__titre {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--c-brun);
    letter-spacing: -.01em;
    text-transform: lowercase;
}
.gamme-section__titre::first-letter {
    text-transform: uppercase;
}
.gamme-section__voir-tout {
    font-size: .82rem;
    font-weight: 600;
    color: var(--c-orange);
    white-space: nowrap;
    flex-shrink: 0;
    padding: 5px 12px;
    border: 1.5px solid var(--c-orange);
    border-radius: 20px;
    transition: all var(--transition);
}
.gamme-section__voir-tout:hover {
    background: var(--c-orange);
    color: var(--c-blanc);
}

/* =============================================
   BONS PLANS (bons-plans.php)
   ============================================= */
.bons-plans-section {
    margin-top: 80px;
}
.bons-plans-section:first-of-type {
    margin-top: 0;
}
.bons-plans-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
    padding: 18px 22px;
    border-radius: var(--rayon);
    border-left: 4px solid var(--c-vert);
    background: linear-gradient(100deg, var(--c-vert-pale) 0%, rgba(234,244,238,0) 100%);
}
.bons-plans-section__header--nouveau {
    border-left-color: var(--c-orange);
    background: linear-gradient(100deg, var(--c-orange-pale) 0%, rgba(245,232,223,0) 100%);
}
.bons-plans-section__titre {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--c-brun);
    letter-spacing: -.01em;
    margin: 0;
}
.bons-plans-count {
    font-size: .8rem;
    font-weight: 700;
    color: var(--c-blanc);
    background: var(--c-vert);
    padding: 3px 10px;
    border-radius: 20px;
    white-space: nowrap;
    flex-shrink: 0;
}
.bons-plans-section__header--nouveau .bons-plans-count {
    background: var(--c-orange);
}

/* =============================================
   GRILLE DES RÉSULTATS
   ============================================= */
.grille-resultats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 18px;
}


/* =============================================
   CARTE RÉSULTAT
   ============================================= */
.carte-fournisseur {
    background: var(--c-blanc);
    border-radius: var(--rayon);
    box-shadow: var(--ombre-carte);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
    border: 1.5px solid transparent;
    display: flex;
    flex-direction: column;
    position: relative;
}
.carte-fournisseur:hover {
    box-shadow: var(--ombre-hover);
    transform: translateY(-3px);
    border-color: var(--c-gris-2);
}

/* Badge (promo, nouveau, meilleur prix) */
.carte-badge {
    position: absolute;
    top: 12px; left: 12px;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    z-index: 2;
}
.carte-badge--meilleur { background: var(--c-vert); color: var(--c-blanc); }
.carte-badge--promo    { background: var(--c-orange); color: var(--c-blanc); }
.carte-badge--nouveau  { background: var(--c-or); color: #3A2800; }

/* En-tête carte */
.carte-header {
    background: var(--c-blanc);
    padding: 20px 20px 14px;
    display: flex;
    align-items: center;
    gap: 14px;
    border-bottom: 1px solid var(--c-gris-2);
}
.carte-logo {
    width: 64px; height: 64px;
    border-radius: 8px;
    background: var(--c-gris-1);
    border: 1px solid var(--c-gris-2);
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
}
.carte-logo img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }

.carte-nom-wrap { flex: 1; min-width: 0; }
.carte-nom-lien {
    display: block;
    text-decoration: none;
}
.carte-nom-lien:hover .carte-nom,
.carte-nom-lien:hover .carte-marque { color: var(--c-orange); }
.carte-nom {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--c-texte);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.carte-marque {
    font-size: .8rem;
    line-height: 1.4;
    height: calc(2 * 1.4em);
    overflow: hidden;
    color: var(--c-gris-4);
    margin-top: 2px;
}

/* Note étoiles */
.carte-note {
    display: flex; align-items: center; gap: 4px;
    font-size: .82rem;
}
.carte-note--vide { visibility: hidden; }
.etoiles { color: var(--c-or); letter-spacing: -.04em; }
.note-val { font-weight: 700; color: var(--c-texte); }
.note-nb  { color: var(--c-gris-4); }

/* Corps carte */
.carte-body { padding: 16px 20px 10px; flex: 1; background: var(--c-gris-1); }

/* Prix */
.carte-prix-bloc {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 12px;
}
.carte-prix-principal {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--c-brun);
    line-height: 1;
}
.carte-prix-unite {
    font-size: .82rem;
    color: var(--c-gris-4);
}
.carte-prix-sac {
    font-size: .82rem;
    color: var(--c-gris-4);
    margin-left: auto;
    flex-shrink: 0;
}
.carte-prix-sac strong { color: var(--c-texte); }

/* Infos détails */
.carte-infos { display: flex; flex-direction: column; gap: 7px; }
.carte-info-ligne {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .85rem;
    color: var(--c-gris-4);
}
.carte-info-ligne .icone {
    width: 18px; text-align: center;
    font-size: .95rem;
    flex-shrink: 0;
    opacity: .7;
}
.carte-info-ligne span { color: var(--c-texte); }
.carte-info-stock { display: none; }

/* Certifications */
.carte-certifs {
    display: flex;
    gap: 6px;
    margin-top: 12px;
    flex-wrap: wrap;
}
.certif-badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .03em;
}
.certif-badge--enplus  { background: #E8F4EA; color: #2D7A3C; border: 1px solid #B8DFC0; }
.certif-badge--dinplus { background: #E8EFF8; color: #2C5BA0; border: 1px solid #B5CBE8; }
.certif-badge--pefc    { background: #FEF8E8; color: #8A6200; border: 1px solid #F0D98B; }

/* Pied de carte */
.carte-footer {
    padding: 10px 20px;
    border-top: 1px solid var(--c-gris-2);
    background: var(--c-gris-1);
    display: flex;
    align-items: center;
    gap: 10px;
}
.btn-voir-offre {
    flex: 0 0 auto;
    background: var(--c-orange);
    color: var(--c-blanc);
    border: none;
    border-radius: var(--rayon-btn);
    padding: 10px 16px;
    font-size: .85rem;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    display: block;
    text-decoration: none;
    white-space: nowrap;
}
.btn-voir-offre:hover {
    background: var(--c-brun);
    color: var(--c-blanc);
    transform: none;
}
.btn-favoris {
    width: 38px; height: 38px;
    border: 1.5px solid var(--c-gris-2);
    border-radius: var(--rayon-btn);
    background: var(--c-blanc);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all var(--transition);
    flex-shrink: 0;
}
.btn-favoris:hover { border-color: var(--c-orange); color: var(--c-orange); }
.btn-graphique {
    width: 38px; height: 38px;
    border: 1.5px solid var(--c-gris-2);
    border-radius: var(--rayon-btn);
    background: var(--c-blanc);
    display: flex; align-items: center; justify-content: center;
    text-decoration: none;
    color: var(--c-texte);
    transition: all var(--transition);
    flex-shrink: 0;
}
.btn-graphique:hover { border-color: var(--c-orange); color: var(--c-orange); }
.btn-favoris.actif { background: var(--c-orange-pale); border-color: var(--c-orange); color: var(--c-orange); }

/* Délai livraison */
.carte-delai {
    font-size: .75rem;
    color: var(--c-vert);
    font-weight: 600;
    display: flex; align-items: center; gap: 3px;
}


/* =============================================
   MESSAGE VIDE
   ============================================= */
.resultats-vide {
    background: var(--c-blanc);
    border-radius: var(--rayon);
    padding: 60px 20px;
    text-align: center;
    border: 2px dashed var(--c-gris-2);
}
.resultats-vide__icone { font-size: 3rem; margin-bottom: 12px; opacity: .5; }
.resultats-vide__titre { font-size: 1.1rem; font-weight: 700; margin-bottom: 6px; }
.resultats-vide__texte { color: var(--c-gris-4); font-size: .9rem; }

/* =============================================
   PAGINATION
   ============================================= */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 32px;
    flex-wrap: wrap;
}
.page-lien, .page-actuelle, .page-ellipsis {
    min-width: 38px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--rayon-btn);
    font-size: .9rem;
    font-weight: 600;
    transition: all var(--transition);
}
.page-lien {
    background: var(--c-blanc);
    border: 1.5px solid var(--c-gris-2);
    color: var(--c-texte);
    cursor: pointer;
}
.page-lien:hover { background: var(--c-orange-pale); border-color: var(--c-orange); color: var(--c-orange); }
.page-actuelle { background: var(--c-brun); color: var(--c-blanc); border: 1.5px solid var(--c-brun); }
.page-ellipsis { color: var(--c-gris-3); cursor: default; }
.page-nav {
    background: var(--c-blanc);
    border: 1.5px solid var(--c-gris-2);
    color: var(--c-texte);
    padding: 0 14px;
    font-size: .85rem;
}
.page-nav:hover { background: var(--c-gris-1); }
.page-nav.desactive { opacity: .4; pointer-events: none; }

/* =============================================
   SIDEBAR PUBLICITÉ
   ============================================= */
.sidebar-pub {
    width: var(--sidebar-pub);
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: calc(64px + 80px + 16px);
}

/* Bloc pub générique */
.pub-bloc {
    background: var(--c-blanc);
    border-radius: var(--rayon);
    box-shadow: var(--ombre-carte);
    overflow: hidden;
}
.pub-entete {
    padding: 8px 12px 6px;
    background: var(--c-gris-2);
    font-size: .68rem;
    color: var(--c-gris-4);
    text-transform: uppercase;
    letter-spacing: .06em;
    text-align: center;
    font-weight: 600;
}

/* Pub bannière image */
.pub-image {
    display: block;
    width: 100%;
}
.pub-image img { width: 100%; height: auto; display: block; }

/* Pub texte "fournisseur mis en avant" */
.pub-fournisseur {
    padding: 16px;
}
.pub-fournisseur .pub-logo {
    width: 80px; height: 80px;
    margin: 0 auto 10px;
    border-radius: 10px;
    background: var(--c-gris-1);
    border: 1px solid var(--c-gris-2);
    display: flex; align-items: center; justify-content: center;
    font-size: 36px;
}
.pub-fournisseur__nom {
    text-align: center;
    font-weight: 700;
    font-size: .95rem;
    margin-bottom: 6px;
}
.pub-fournisseur__desc {
    font-size: .82rem;
    color: var(--c-gris-4);
    text-align: center;
    margin-bottom: 12px;
    line-height: 1.45;
}
.pub-fournisseur__prix {
    text-align: center;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--c-brun);
    margin-bottom: 4px;
}
.pub-fournisseur__prix-note {
    text-align: center;
    font-size: .76rem;
    color: var(--c-gris-4);
    margin-bottom: 12px;
}
.btn-pub-cta {
    display: block;
    width: 100%;
    text-align: center;
    background: var(--c-vert);
    color: var(--c-blanc);
    padding: 9px;
    border-radius: var(--rayon-btn);
    font-weight: 700;
    font-size: .88rem;
    transition: background var(--transition);
}
.btn-pub-cta:hover { background: #3A6349; color: var(--c-blanc); }

/* Widget "Alerte prix" */
.pub-alerte-prix {
    padding: 16px;
    background: linear-gradient(135deg, var(--c-brun) 0%, var(--c-brun-clair) 100%);
    color: var(--c-blanc);
    border-radius: var(--rayon);
    box-shadow: var(--ombre-carte);
}
.pub-alerte-prix__titre {
    font-size: .92rem; font-weight: 700; margin-bottom: 6px;
    display: flex; align-items: center; gap: 6px;
}
.pub-alerte-prix__desc {
    font-size: .8rem; opacity: .85; margin-bottom: 12px; line-height: 1.4;
}
.pub-alerte-input {
    width: 100%;
    padding: 8px 12px;
    border-radius: var(--rayon-btn);
    border: none;
    font-size: .85rem;
    margin-bottom: 8px;
}
.btn-alerte-sub {
    width: 100%;
    background: var(--c-orange);
    color: var(--c-blanc);
    border: none;
    border-radius: var(--rayon-btn);
    padding: 8px;
    font-weight: 700;
    font-size: .85rem;
    cursor: pointer;
    transition: background var(--transition);
}
.btn-alerte-sub:hover { background: var(--c-orange-pale); color: var(--c-brun); }

/* Widget "Calculateur" */
.pub-calculateur { padding: 16px; }
.pub-calculateur__titre {
    font-size: .88rem; font-weight: 700; margin-bottom: 12px;
    display: flex; align-items: center; gap: 6px; color: var(--c-texte);
}
.calc-champ {
    display: flex; flex-direction: column; gap: 3px; margin-bottom: 8px;
}
.calc-champ label { font-size: .76rem; color: var(--c-gris-4); font-weight: 600; }
.calc-champ input {
    padding: 7px 10px;
    border: 1.5px solid var(--c-gris-2);
    border-radius: var(--rayon-btn);
    font-size: .85rem;
    width: 100%;
}
.calc-champ input:focus { outline: none; border-color: var(--c-brun); }
.btn-calculer {
    width: 100%;
    background: var(--c-gris-1);
    color: var(--c-brun);
    border: 1.5px solid var(--c-brun);
    border-radius: var(--rayon-btn);
    padding: 8px;
    font-weight: 700; font-size: .85rem;
    cursor: pointer;
    transition: all var(--transition);
    margin-top: 4px;
}
.btn-calculer:hover { background: var(--c-brun); color: var(--c-blanc); }
.calc-resultat {
    margin-top: 10px; padding: 10px;
    background: var(--c-orange-pale);
    border-radius: var(--rayon-btn);
    text-align: center;
    font-size: .9rem; font-weight: 700;
    color: var(--c-brun);
    display: none;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    background: var(--c-brun);
    color: rgba(255,255,255,.8);
    margin-top: 48px;
    padding: 40px 20px 20px;
}
.footer-inner {
    max-width: var(--largeur-max);
    margin: 0 auto;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 32px;
}
.footer-col__titre {
    color: var(--c-blanc);
    font-size: .85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-bottom: 14px;
}
.footer-col p  { font-size: .83rem; line-height: 1.6; margin-bottom: 10px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.footer-col ul a { font-size: .83rem; color: rgba(255,255,255,.7); transition: color var(--transition); }
.footer-col ul a:hover { color: var(--c-blanc); }
.footer-bas {
    border-top: 1px solid rgba(255,255,255,.15);
    padding-top: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: .78rem;
}
.footer-bas a { color: rgba(255,255,255,.6); }
.footer-bas a:hover { color: var(--c-blanc); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .layout-principal {
        grid-template-columns: 1fr;
    }
    .sidebar-pub {
        width: 100%;
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
    }
    .sidebar-pub > * { flex: 1; min-width: 220px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 1.35rem; }
    .hero-stats { gap: 20px; }
    .filtres-inner { flex-direction: column; align-items: stretch; }
    .filtre-groupe { min-width: unset; }
    .btn-filtrer, .btn-reset { width: 100%; justify-content: center; }
    .filtres-wrapper { position: static; }
    .grille-resultats { grid-template-columns: 1fr; }
    .nav-burger {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 24px; height: 17px;
        background: none; border: none;
        cursor: pointer; padding: 0; margin-left: auto;
    }
    .nav-burger span {
        display: block; height: 2px;
        background: var(--c-blanc); border-radius: 2px;
    }
    .site-nav { display: none; }
    .site-nav.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%; left: 0; right: 0;
        background: var(--c-blanc);
        border-top: 1px solid var(--c-gris-2);
        box-shadow: 0 6px 16px rgba(0,0,0,.12);
        z-index: 200;
    }
    .site-nav.open a,
    .site-nav.open .nav-dropdown__trigger {
        display: block;
        padding: 13px 20px;
        color: var(--c-texte);
        font-size: .95rem;
        border-bottom: 1px solid var(--c-gris-2);
        border-radius: 0; background: none; width: 100%; text-align: left;
    }
    .site-nav.open a:hover,
    .site-nav.open .nav-dropdown__trigger:hover { background: var(--c-gris-1); color: var(--c-orange); }
    .site-nav.open .nav-dropdown__chevron { font-size: 1.6rem; opacity: 1; }
    .site-nav.open .nav-dropdown { width: 100%; position: static; display: block; }
    .site-nav.open .nav-dropdown__menu {
        display: none; position: static !important;
        visibility: visible; opacity: 1; pointer-events: auto;
        box-shadow: none; border-radius: 0;
        background: var(--c-gris-1); min-width: unset; transition: none; padding: 0;
    }
    .site-nav.open .nav-dropdown__menu.open { display: block; }
    .site-nav.open .nav-dropdown__menu li a {
        padding: 11px 20px 11px 36px;
        font-size: .88rem; color: var(--c-gris-4);
        border-bottom: 1px solid var(--c-gris-2);
        text-transform: none; font-weight: 400;
    }
    .footer-grid { grid-template-columns: 1fr; gap: 20px; }
    .footer-bas { flex-direction: column; text-align: center; }
    .header-alerte span { display: none; }
}

@media (max-width: 480px) {
    .filtres-actifs { padding: 0 8px; }
    .layout-principal { padding: 16px 12px; }
}

/* =============================================
   UTILITAIRES
   ============================================= */
.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.chargement {
    display: flex; align-items: center; justify-content: center;
    padding: 60px 0; color: var(--c-gris-4); gap: 10px;
}
.spinner {
    width: 22px; height: 22px;
    border: 2px solid var(--c-gris-2);
    border-top-color: var(--c-brun);
    border-radius: 50%;
    animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* =============================================
   FICHE PRODUIT (produit.php)
   ============================================= */
.produit-page {
    min-width: 0; /* évite l'overflow dans la grid */
    padding: 0 0 40px;
}
.produit-breadcrumb {
    font-size: .82rem;
    color: var(--c-gris-4);
    margin-bottom: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}
.produit-breadcrumb a { color: var(--c-brun); text-decoration: none; }
.produit-breadcrumb a:hover { text-decoration: underline; }

.produit-fiche {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 32px;
    background: var(--c-blanc);
    border: 1px solid var(--c-gris-2);
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 40px;
}
.produit-visuel { display: flex; align-items: flex-start; justify-content: center; }
.produit-image { width: 100%; max-width: 240px; border-radius: 8px; object-fit: contain; background: var(--c-gris-1); }
.produit-image-placeholder { font-size: 5rem; text-align: center; padding: 20px 0; }

.produit-gamme-badge {
    display: inline-block;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    background: var(--c-orange-pale);
    color: var(--c-orange);
    padding: 2px 10px;
    border-radius: 20px;
    margin-bottom: 10px;
}
.produit-titre {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--c-brun);
    margin: 0 0 10px;
    line-height: 1.35;
}
.produit-vendeur { font-size: .9rem; color: var(--c-gris-4); margin: 0 0 12px; }
.produit-note { display: flex; align-items: center; gap: 6px; font-size: .95rem; color: var(--c-orange); margin-bottom: 16px; }
.produit-note span { color: var(--c-gris-4); font-size: .82rem; }
.produit-note-nb { color: var(--c-gris-4); }

.produit-prix-bloc { margin-bottom: 12px; }
.produit-prix { font-size: 2rem; font-weight: 900; color: var(--c-brun); }
.produit-prix-unite { font-size: .82rem; color: var(--c-gris-4); margin-left: 6px; }
.produit-maj { font-size: .78rem; color: var(--c-gris-4); margin: 0; }

.produit-section { margin-bottom: 36px; }
.ancre { display: block; position: relative; top: -100px; visibility: hidden; }
.produit-section__titre {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--c-brun);
    margin: 0 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--c-gris-2);
}
.produit-chart-wrap {
    background: var(--c-blanc);
    border: 1px solid var(--c-gris-2);
    border-radius: 10px;
    padding: 20px;
}
.produit-table-wrap { overflow-x: auto; }
.produit-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .88rem;
}
.produit-table th {
    text-align: left;
    padding: 8px 12px;
    background: var(--c-gris-1);
    color: var(--c-gris-5);
    font-weight: 600;
    border-bottom: 2px solid var(--c-gris-2);
}
.produit-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--c-gris-2);
}
.produit-table tr:last-child td { border-bottom: none; }
.produit-table tr:first-child td { font-weight: 600; background: var(--c-orange-pale); }
.produit-table .carte-badge { position: static; display: inline-block; }

.produit-cta {
    text-align: center;
    padding: 32px 0 8px;
    border-top: 1px solid var(--c-gris-2);
}
.btn-voir-offre--large {
    display: inline-block;
    padding: 14px 40px;
    font-size: 1.1rem;
    font-weight: 700;
    background: var(--c-orange);
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    transition: background .15s;
}
.btn-voir-offre--large:hover { background: var(--c-brun); }
.produit-cta-note { font-size: .75rem; color: var(--c-gris-4); margin-top: 8px; }

/* ─── Plan du site ─────────────────────────────────────────────────────────── */
.sitemap-nb {
    font-size: .8rem;
    font-weight: 400;
    color: var(--c-gris-4);
    margin-left: 6px;
}
.sitemap-liste {
    list-style: none;
    margin: 0;
    padding: 0;
    columns: 2;
    column-gap: 2rem;
}
.sitemap-liste li {
    padding: 4px 0;
    break-inside: avoid;
}
.sitemap-liste a {
    color: var(--c-brun);
    text-decoration: none;
    font-size: .9rem;
}
.sitemap-liste a:hover { text-decoration: underline; }

@media (max-width: 680px) {
    .sitemap-liste { columns: 1; }
}

@media (max-width: 680px) {
    .produit-fiche { grid-template-columns: 1fr; }
    .produit-visuel { justify-content: flex-start; }
    .produit-image { max-width: 180px; }
}