/* =====================================================================
   Noël Shop — Site statique
   Feuille de style unique, partagée par toutes les pages.
   ===================================================================== */

/* --- Variables ------------------------------------------------------ */
:root {
    --rouge: #b91c1c;
    --rouge-fonce: #7f1d1d;
    --vert: #14532d;
    --vert-clair: #166534;
    --or: #c9a227;
    --creme: #fdf8f3;
    --blanc: #ffffff;
    --encre: #1c1917;
    --gris: #6b7280;
    --gris-clair: #e7e5e4;
    --ombre: 0 2px 10px rgba(28, 25, 23, 0.08);
    --ombre-forte: 0 8px 28px rgba(28, 25, 23, 0.14);
    --rayon: 12px;
    --largeur: 1180px;
}

/* --- Base ------------------------------------------------------------ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--encre);
    background: var(--creme);
}

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

a {
    color: var(--rouge);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

h1,
h2,
h3 {
    line-height: 1.25;
    margin: 0 0 0.5em;
}

.conteneur {
    width: 100%;
    max-width: var(--largeur);
    margin: 0 auto;
    padding: 0 20px;
}

.visuellement-cache {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

/* --- Accessibilité : lien d'évitement ------------------------------- */
.evitement {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--rouge);
    color: #fff;
    padding: 10px 16px;
    z-index: 100;
    border-radius: 0 0 var(--rayon) 0;
}

.evitement:focus {
    left: 0;
}

/* --- Bandeau d'annonce ---------------------------------------------- */
.bandeau {
    background: var(--vert);
    color: #fff;
    font-size: 0.85rem;
    text-align: center;
    padding: 8px 20px;
}

.bandeau strong {
    color: #fde68a;
}

/* --- En-tête --------------------------------------------------------- */
.entete {
    background: var(--blanc);
    border-bottom: 1px solid var(--gris-clair);
    position: sticky;
    top: 0;
    z-index: 50;
}

.entete__inner {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 12px 20px;
    max-width: var(--largeur);
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--rouge);
    white-space: nowrap;
}

.logo:hover {
    text-decoration: none;
}

.logo__marque {
    width: 34px;
    height: 34px;
}

.nav {
    display: flex;
    gap: 18px;
    margin-left: auto;
}

.nav a {
    color: var(--encre);
    font-weight: 500;
    padding: 6px 2px;
    border-bottom: 2px solid transparent;
}

.nav a:hover,
.nav a[aria-current="page"] {
    color: var(--rouge);
    border-bottom-color: var(--rouge);
    text-decoration: none;
}

.panier-lien {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--rouge);
    color: #fff;
    padding: 9px 16px;
    border-radius: 999px;
    font-weight: 600;
    white-space: nowrap;
}

.panier-lien:hover {
    background: var(--rouge-fonce);
    text-decoration: none;
}

.panier-lien__compteur {
    background: #fff;
    color: var(--rouge);
    border-radius: 999px;
    min-width: 22px;
    padding: 0 6px;
    font-size: 0.8rem;
    text-align: center;
    line-height: 22px;
}

/* --- Bannière d'accueil ---------------------------------------------- */
.banniere {
    background: linear-gradient(135deg, var(--vert) 0%, var(--vert-clair) 55%, var(--rouge) 140%);
    color: #fff;
    padding: 56px 20px;
}

.banniere__inner {
    max-width: var(--largeur);
    margin: 0 auto;
}

.banniere h1 {
    font-size: clamp(1.9rem, 4vw, 2.9rem);
    margin-bottom: 0.35em;
}

.banniere p {
    font-size: 1.05rem;
    max-width: 60ch;
    color: #e7e5e4;
}

.banniere__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}

/* --- Boutons --------------------------------------------------------- */
.bouton {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border: 0;
    border-radius: 999px;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, transform 0.1s;
}

.bouton:active {
    transform: translateY(1px);
}

.bouton--principal {
    background: var(--rouge);
    color: #fff;
}

.bouton--principal:hover {
    background: var(--rouge-fonce);
    text-decoration: none;
}

.bouton--clair {
    background: #fff;
    color: var(--vert);
}

.bouton--clair:hover {
    background: #f5f5f4;
    text-decoration: none;
}

.bouton--contour {
    background: transparent;
    color: var(--encre);
    border: 1px solid var(--gris-clair);
}

.bouton--contour:hover {
    border-color: var(--rouge);
    color: var(--rouge);
}

.bouton--bloc {
    width: 100%;
}

.bouton[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

/* --- Sections -------------------------------------------------------- */
.section {
    padding: 40px 0;
}

.section__entete {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 22px;
}

.section__entete h2 {
    font-size: 1.5rem;
    margin: 0;
}

.section__entete p {
    margin: 4px 0 0;
    color: var(--gris);
}

/* --- Grille de produits ---------------------------------------------- */
.grille {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.carte {
    display: flex;
    flex-direction: column;
    background: var(--blanc);
    border: 1px solid var(--gris-clair);
    border-radius: var(--rayon);
    overflow: hidden;
    transition: box-shadow 0.15s, transform 0.15s;
}

.carte:hover {
    box-shadow: var(--ombre-forte);
    transform: translateY(-2px);
}

.carte__visuel {
    position: relative;
    background: #fff;
    aspect-ratio: 1 / 1;
    padding: 14px;
}

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

.carte__etiquette {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--rouge);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 3px 9px;
    border-radius: 999px;
}

.carte__etiquette--nouveau {
    background: var(--vert);
}

.carte__corps {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 14px 16px 18px;
    border-top: 1px solid var(--gris-clair);
}

.carte__categorie {
    font-size: 0.75rem;
    color: var(--gris);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.carte__titre {
    font-size: 1rem;
    margin: 6px 0 8px;
    flex: 1;
}

.carte__titre a {
    color: var(--encre);
}

.carte__titre a:hover {
    color: var(--rouge);
    text-decoration: none;
}

.prix {
    display: flex;
    align-items: baseline;
    gap: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--rouge);
}

.prix__barre {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--gris);
    text-decoration: line-through;
}

.prix__remise {
    background: #fee2e2;
    color: var(--rouge-fonce);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 1px 7px;
    border-radius: 999px;
}

.carte__pied {
    margin-top: 12px;
}

/* --- Catégories ------------------------------------------------------ */
.grille-categories {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 18px;
}

.categorie-carte {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    background: var(--blanc);
    border: 1px solid var(--gris-clair);
    border-radius: var(--rayon);
    padding: 20px 16px;
    color: var(--encre);
    transition: box-shadow 0.15s, border-color 0.15s;
}

.categorie-carte:hover {
    box-shadow: var(--ombre);
    border-color: var(--rouge);
    text-decoration: none;
}

.categorie-carte img {
    width: 74px;
    height: 74px;
    object-fit: contain;
}

.categorie-carte strong {
    font-size: 0.98rem;
}

.categorie-carte span {
    font-size: 0.82rem;
    color: var(--gris);
}

/* --- Filtres --------------------------------------------------------- */
.filtres {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    background: var(--blanc);
    border: 1px solid var(--gris-clair);
    border-radius: var(--rayon);
    padding: 16px;
    margin-bottom: 24px;
}

.champ {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1 1 180px;
}

.champ label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gris);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.champ input,
.champ select {
    font: inherit;
    padding: 9px 12px;
    border: 1px solid var(--gris-clair);
    border-radius: 8px;
    background: #fff;
    color: var(--encre);
}

.champ input:focus,
.champ select:focus {
    outline: 2px solid var(--rouge);
    outline-offset: 1px;
    border-color: var(--rouge);
}

.resultat-compte {
    color: var(--gris);
    font-size: 0.9rem;
    margin: 0 0 16px;
}

/* --- Fiche produit --------------------------------------------------- */
.fiche {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
}

.fiche__visuel {
    background: var(--blanc);
    border: 1px solid var(--gris-clair);
    border-radius: var(--rayon);
    padding: 24px;
    aspect-ratio: 1 / 1;
}

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

.fiche__categorie {
    font-size: 0.8rem;
    color: var(--gris);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.fiche h1 {
    font-size: clamp(1.4rem, 3vw, 2rem);
    margin: 6px 0 12px;
}

.fiche__prix {
    font-size: 1.7rem;
}

.fiche__resume {
    color: #44403c;
    margin: 16px 0;
}

.fiche__stock {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 999px;
    background: #dcfce7;
    color: var(--vert);
}

.fiche__stock--bas {
    background: #fef3c7;
    color: #92400e;
}

.fiche__stock--rupture {
    background: #fee2e2;
    color: var(--rouge-fonce);
}

.fiche__achat {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    margin: 22px 0;
    padding: 18px 0;
    border-top: 1px solid var(--gris-clair);
    border-bottom: 1px solid var(--gris-clair);
}

.fiche__achat .champ {
    flex: 0 0 110px;
}

.description {
    color: #44403c;
    white-space: pre-line;
}

.caracteristiques {
    list-style: none;
    padding: 0;
    margin: 0;
    border-top: 1px solid var(--gris-clair);
}

.caracteristiques li {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 9px 0;
    border-bottom: 1px solid var(--gris-clair);
}

.caracteristiques strong {
    color: var(--gris);
    font-weight: 600;
    font-size: 0.9rem;
}

/* --- Panier ---------------------------------------------------------- */
.panier-grille {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px;
    align-items: start;
}

.ligne-panier {
    display: grid;
    grid-template-columns: 90px minmax(0, 1fr) auto;
    gap: 16px;
    align-items: center;
    background: var(--blanc);
    border: 1px solid var(--gris-clair);
    border-radius: var(--rayon);
    padding: 14px;
    margin-bottom: 14px;
}

.ligne-panier__visuel {
    background: #fff;
    border-radius: 8px;
    padding: 6px;
    height: 90px;
}

.ligne-panier__visuel img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.ligne-panier__titre {
    font-weight: 600;
    margin: 0 0 4px;
}

.ligne-panier__prix {
    font-size: 0.9rem;
    color: var(--gris);
}

.ligne-panier__actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quantite {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--gris-clair);
    border-radius: 999px;
    overflow: hidden;
    background: #fff;
}

.quantite button {
    width: 34px;
    height: 34px;
    border: 0;
    background: #fff;
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
    color: var(--encre);
}

.quantite button:hover {
    background: var(--gris-clair);
}

.quantite input {
    width: 46px;
    height: 34px;
    border: 0;
    text-align: center;
    font: inherit;
    -moz-appearance: textfield;
}

.quantite input::-webkit-outer-spin-button,
.quantite input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.ligne-panier__total {
    font-weight: 700;
    min-width: 84px;
    text-align: right;
}

.retirer {
    background: none;
    border: 0;
    color: var(--gris);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 4px 6px;
    border-radius: 6px;
}

.retirer:hover {
    color: var(--rouge);
    background: #fee2e2;
}

.recapitulatif {
    background: var(--blanc);
    border: 1px solid var(--gris-clair);
    border-radius: var(--rayon);
    padding: 20px;
    position: sticky;
    top: 90px;
}

.recapitulatif h2 {
    font-size: 1.15rem;
}

.recapitulatif__ligne {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 7px 0;
    font-size: 0.95rem;
}

.recapitulatif__ligne--total {
    border-top: 1px solid var(--gris-clair);
    margin-top: 8px;
    padding-top: 14px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--rouge);
}

.recapitulatif__note {
    font-size: 0.85rem;
    color: var(--gris);
    margin: 12px 0 0;
}

/* --- Messages -------------------------------------------------------- */
.message {
    border-radius: var(--rayon);
    padding: 14px 18px;
    margin-bottom: 20px;
    font-weight: 500;
}

.message--succes {
    background: #dcfce7;
    color: var(--vert);
    border: 1px solid #86efac;
}

.message--info {
    background: #e0f2fe;
    color: #075985;
    border: 1px solid #7dd3fc;
}

.vide {
    text-align: center;
    padding: 60px 20px;
    background: var(--blanc);
    border: 1px dashed var(--gris-clair);
    border-radius: var(--rayon);
}

.vide p {
    color: var(--gris);
}

/* --- Fil d'Ariane ---------------------------------------------------- */
.fil {
    font-size: 0.88rem;
    color: var(--gris);
    padding: 18px 0 0;
}

.fil a {
    color: var(--gris);
}

.fil span {
    color: var(--encre);
}

/* --- Pied de page ---------------------------------------------------- */
.pied {
    background: var(--vert);
    color: #d6d3d1;
    margin-top: 48px;
    padding: 40px 0 0;
}

.pied__grille {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 28px;
    padding-bottom: 28px;
}

.pied h3 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 10px;
}

.pied ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pied li {
    padding: 3px 0;
}

.pied a {
    color: #d6d3d1;
}

.pied a:hover {
    color: #fff;
}

.pied__bas {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding: 16px 0 22px;
    font-size: 0.85rem;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

/* --- Responsive ------------------------------------------------------ */
@media (max-width: 900px) {
    .fiche,
    .panier-grille {
        grid-template-columns: 1fr;
    }

    .recapitulatif {
        position: static;
    }
}

@media (max-width: 720px) {
    .entete__inner {
        flex-wrap: wrap;
        gap: 10px;
    }

    .nav {
        order: 3;
        width: 100%;
        margin-left: 0;
        overflow-x: auto;
        padding-bottom: 6px;
    }

    .banniere {
        padding: 36px 20px;
    }

    .ligne-panier {
        grid-template-columns: 70px minmax(0, 1fr);
    }

    .ligne-panier__visuel {
        height: 70px;
    }

    .ligne-panier__actions {
        grid-column: 1 / -1;
        justify-content: space-between;
    }
}