/*
 * PEMBO 2.0 — système de design et gabarit commun
 * Source des valeurs : Figma « PEMBO 2.0 — Maquettes refonte »
 * (specs/001-socle-design-gabarit/design-reference.md).
 *
 * Chargée après Materialize, header.css et common.css : toutes les classes sont
 * préfixées « pb- » et neutralisent localement les styles globaux de Materialize
 * (research R2). Aucun style en ligne dans les vues (constitution, principe III).
 *
 * Sommaire
 *   1. Jetons
 *   2. Base et utilitaires
 *   3. Neutralisation Materialize
 *   4. Barre utilitaire
 *   5. En-tête et recherche
 *   6. Navigation et méga-menu
 *   7. Pied de page
 *   8. Barre d'actions mobile
 *   9. Bouton WhatsApp flottant
 *  10. Boutons
 *  11. Prix
 *  12. Carte produit
 *  13. Fil d'Ariane
 *  14. Pages d'erreur
 *  15. Page de démonstration (locale)
 */

/* 1. Jetons ------------------------------------------------------------- */

:root {
    --c-primary: #0B6B3A;
    --c-primary-hover: #095A31;
    --c-primary-tint: #E7F0EA;
    --c-accent: #F2B705;
    --c-accent-hover: #DDA704;
    --c-surface: #FFFFFF;
    --c-surface-alt: #F4F3EE;
    --c-text: #1F1F1D;
    --c-text-muted: #5C5C57;
    --c-border: #DCDCD6;
    --c-danger: #B42318;
    --c-footer-bg: #1B1D1B;
    --c-footer-text: #BFC2BD;
    --c-footer-muted: #9EA19C;
    --c-footer-line: #404240;

    --f-display: 'Poppins', 'Segoe UI', Arial, sans-serif;
    --f-text: 'Inter', 'Segoe UI', Arial, sans-serif;

    --radius: 2px;
    --gutter: 72px;
    --container: 1440px;
    --mobilebar-h: 67px;

    --focus-ring: 2px solid var(--c-primary);
}

/* 2. Base et utilitaires ------------------------------------------------ */

body {
    font-family: var(--f-text);
    color: var(--c-text);
    -webkit-font-smoothing: antialiased;
}

.pb-container {
    box-sizing: border-box;
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.pb-section { padding: 76px 0; }
.pb-section--alt { background: var(--c-surface-alt); }

.pb-h1 {
    margin: 0;
    font-family: var(--f-display);
    font-weight: 700;
    font-size: 46px;
    line-height: 56px;
    letter-spacing: -0.8px;
    color: var(--c-text);
}

.pb-h2 {
    margin: 0;
    font-family: var(--f-display);
    font-weight: 600;
    font-size: 30px;
    line-height: 1.25;
    letter-spacing: -0.4px;
    color: var(--c-text);
}

.pb-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.pb-visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.pb-only-mobile { display: none; }

.pb-icon {
    display: inline-block;
    flex: none;
    vertical-align: middle;
    fill: currentColor;
}

[class^="pb-"]:focus-visible,
[class*=" pb-"]:focus-visible {
    outline: var(--focus-ring);
    outline-offset: 2px;
}

@media (max-width: 1023px) {
    :root { --gutter: 32px; }
    .pb-grid-4 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 767px) {
    :root { --gutter: 20px; }
    .pb-section { padding: 34px 0; }
    .pb-h1 { font-size: 30px; line-height: 38px; letter-spacing: -0.5px; }
    .pb-h2 { font-size: 24px; line-height: 32px; letter-spacing: -0.3px; }
    .pb-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .pb-only-mobile { display: inline; }
    .pb-only-desktop { display: none; }
}

/* 3. Neutralisation Materialize ----------------------------------------- */
/* Materialize stylise globalement nav, ul li, a, input et button:focus. */

nav.pb-nav,
nav.pb-mobilebar,
nav.pb-breadcrumb-nav {
    height: auto;
    line-height: normal;
    background-color: var(--c-surface);
    color: var(--c-text);
    box-shadow: none;
    width: auto;
}

.pb-nav ul,
.pb-footer ul,
.pb-breadcrumb {
    margin: 0;
    padding: 0;
    list-style: none;
}

.pb-nav li,
.pb-footer li,
.pb-breadcrumb li {
    float: none;
    padding: 0;
    list-style: none;
}

.pb-header p,
.pb-topbar p,
.pb-footer p,
.pb-card p {
    margin: 0;
}

/* 4. Barre utilitaire --------------------------------------------------- */

.pb-topbar {
    background: var(--c-primary);
    color: #FFFFFF;
    font-family: var(--f-text);
    font-size: 13px;
    line-height: 16px;
}

.pb-topbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-top: 12px;
    padding-bottom: 12px;
}

.pb-topbar__phone {
    color: #FFFFFF;
    font-weight: 500;
    white-space: nowrap;
}

.pb-topbar__phone:hover { text-decoration: underline; }

@media (max-width: 767px) {
    .pb-topbar { font-size: 12px; }
    .pb-topbar__inner { justify-content: center; padding-top: 9px; padding-bottom: 8px; }
    .pb-topbar__phone { display: none; }
}

/* 5. En-tête et recherche ----------------------------------------------- */

.pb-header {
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    font-family: var(--f-text);
}

.pb-header__inner {
    display: flex;
    align-items: center;
    gap: 48px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.pb-header__logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    flex: none;
    color: var(--c-text-muted);
}

.pb-header__logo img {
    display: block;
    width: auto;
    height: 52px;
}

.pb-header__tagline {
    font-size: 11px;
    line-height: 13px;
    color: var(--c-text-muted);
    white-space: nowrap;
}

.pb-search {
    display: flex;
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
    border: 1px solid var(--c-text);
    background: var(--c-surface);
}

.pb-search:focus-within {
    outline: var(--focus-ring);
    outline-offset: 2px;
}

.pb-search input.pb-search__input {
    flex: 1 1 auto;
    min-width: 0;
    height: auto;
    margin: 0;
    padding: 14px 18px;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    outline: none;
    background: transparent;
    font-family: var(--f-text);
    font-size: 14px;
    line-height: 17px;
    color: var(--c-text);
}

.pb-search__input::placeholder { color: var(--c-text-muted); opacity: 1; }

.pb-search__btn,
.pb-search__btn:focus {
    flex: none;
    margin: 0;
    padding: 14px 26px;
    border: 0;
    border-radius: 0;
    background: var(--c-primary);
    color: #FFFFFF;
    font-family: var(--f-text);
    font-size: 14px;
    font-weight: 600;
    line-height: 17px;
    cursor: pointer;
}

.pb-search__btn:hover { background: var(--c-primary-hover); }

.pb-header__actions {
    display: flex;
    align-items: center;
    gap: 28px;
    flex: none;
}

.pb-header__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--c-text);
    font-size: 14px;
    font-weight: 500;
    line-height: 17px;
    white-space: nowrap;
}

.pb-header__link:hover { color: var(--c-primary); }

@media (max-width: 1023px) {
    .pb-header__inner { gap: 24px; }
    .pb-header__tagline { display: none; }
}

@media (max-width: 767px) {
    .pb-header__inner {
        display: grid;
        grid-template-columns: auto 1fr;
        grid-template-areas:
            "logo actions"
            "search search";
        row-gap: 14px;
        column-gap: 16px;
        padding-top: 12px;
        padding-bottom: 14px;
    }
    .pb-header__logo { grid-area: logo; }
    .pb-header__logo img { height: 40px; }
    .pb-header__actions { grid-area: actions; justify-self: end; gap: 18px; }
    .pb-header__link { font-size: 13px; gap: 6px; }
    /* Favoris : icône seule sur mobile, le libellé reste lu par les lecteurs d'écran. */
    .pb-header__label {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
    }
    .pb-search { grid-area: search; }
    .pb-search input.pb-search__input { padding: 13px 14px; }
    .pb-search__btn,
    .pb-search__btn:focus { padding: 13px 18px; }
}

/* 6. Navigation et méga-menu -------------------------------------------- */

nav.pb-nav {
    position: relative;
    z-index: 40;
    border-bottom: 1px solid var(--c-border);
    font-family: var(--f-text);
}

.pb-nav__list {
    display: flex;
    align-items: stretch;
    gap: 36px;
}

.pb-nav__item {
    display: flex;
    align-items: center;
    flex: none;
}

nav.pb-nav .pb-nav__link {
    display: block;
    padding: 19px 0 16px;
    border-bottom: 3px solid transparent;
    background: transparent;
    color: var(--c-text);
    font-size: 15px;
    font-weight: 500;
    line-height: 18px;
    white-space: nowrap;
}

nav.pb-nav .pb-nav__link:hover { color: var(--c-primary); background: transparent; }

nav.pb-nav .pb-nav__link[aria-current="page"] {
    border-bottom-color: var(--c-primary);
    color: var(--c-primary);
    font-weight: 600;
}

.pb-nav__toggle,
.pb-nav__toggle:focus {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin: 0 0 0 2px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--c-text-muted);
    cursor: pointer;
}

.pb-nav__toggle .pb-icon { transition: transform .15s ease; }
.pb-nav__toggle[aria-expanded="true"] { color: var(--c-primary); }
.pb-nav__toggle[aria-expanded="true"] .pb-icon { transform: rotate(180deg); }

.pb-mega {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--c-surface);
    border-top: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
}

.pb-mega[hidden] { display: none; }

.pb-mega__inner {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding-top: 28px;
    padding-bottom: 32px;
}

.pb-mega__links {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 4px 32px;
}

.pb-mega__links a,
.pb-mega__all {
    display: inline-block;
    padding: 6px 0;
    color: var(--c-text);
    font-size: 14px;
    line-height: 20px;
}

.pb-mega__links a:hover { color: var(--c-primary); text-decoration: underline; }

.pb-mega__title {
    margin: 0 0 12px;
    color: var(--c-text-muted);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.pb-mega__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pb-mega__chips a {
    display: inline-block;
    padding: 6px 12px;
    border: 1px solid var(--c-border);
    color: var(--c-text);
    font-size: 13px;
    line-height: 16px;
}

.pb-mega__chips a:hover { border-color: var(--c-primary); color: var(--c-primary); }

.pb-mega__all {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    align-self: flex-start;
    color: var(--c-primary);
    font-weight: 600;
}

.pb-mega__all:hover { text-decoration: underline; }

@media (max-width: 1023px) {
    .pb-nav__list {
        gap: 28px;
        overflow-x: auto;
        scrollbar-width: none;
    }
    .pb-nav__list::-webkit-scrollbar { display: none; }
}

@media (max-width: 767px) {
    .pb-nav__list { gap: 22px; }
    nav.pb-nav .pb-nav__link { padding: 14px 0 11px; font-size: 14px; }
    .pb-nav__toggle,
    .pb-mega { display: none; }
}

/* 7. Pied de page ------------------------------------------------------- */

.pb-footer {
    background: var(--c-footer-bg);
    color: var(--c-footer-text);
    font-family: var(--f-text);
    font-size: 14px;
    line-height: 24px;
}

.pb-footer__inner {
    padding-top: 60px;
    padding-bottom: 32px;
}

.pb-footer__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto auto;
    gap: 64px;
}

.pb-footer__title {
    margin: 0 0 12px;
    font-family: var(--f-display);
    font-size: 16px;
    font-weight: 600;
    line-height: 24px;
    letter-spacing: 0;
    color: #FFFFFF;
}

.pb-footer__blurb { max-width: 520px; }

.pb-footer ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pb-footer a { color: var(--c-footer-text); }
.pb-footer a:hover { color: #FFFFFF; text-decoration: underline; }

.pb-footer__address { font-style: normal; }

.pb-footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px 24px;
    margin-top: 44px;
    padding-top: 24px;
    border-top: 1px solid var(--c-footer-line);
    color: var(--c-footer-muted);
    font-size: 13px;
    line-height: 16px;
}

@media (max-width: 1023px) {
    .pb-footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 32px; }
    .pb-footer__about { grid-column: 1 / -1; }
}

@media (max-width: 767px) {
    .pb-footer__inner { padding-top: 40px; padding-bottom: 24px; }
    .pb-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 20px; }
    .pb-footer__contact { grid-column: 1 / -1; }
    .pb-footer__bottom { margin-top: 32px; flex-direction: column; }
}

/* 8. Barre d'actions mobile --------------------------------------------- */

nav.pb-mobilebar { display: none; }

@media (max-width: 767px) {
    body.pb-body { padding-bottom: calc(var(--mobilebar-h) + env(safe-area-inset-bottom, 0px)); }

    nav.pb-mobilebar {
        display: grid;
        grid-template-columns: repeat(5, minmax(0, 1fr));
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 60;
        padding: 12px 8px calc(16px + env(safe-area-inset-bottom, 0px));
        border-top: 1px solid var(--c-border);
        font-family: var(--f-text);
    }
}

.pb-mobilebar__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    min-width: 0;
    color: var(--c-text-muted);
    font-size: 11px;
    line-height: 13px;
    text-align: center;
}

.pb-mobilebar__item[aria-current="page"] {
    color: var(--c-primary);
    font-weight: 600;
}

.pb-mobilebar__icon { position: relative; display: inline-flex; }

.pb-mobilebar__badge {
    position: absolute;
    top: -6px;
    right: -10px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: 8px;
    background: var(--c-primary);
    color: #FFFFFF;
    font-size: 10px;
    font-weight: 600;
    line-height: 16px;
    text-align: center;
}

/* 9. Bouton WhatsApp flottant ------------------------------------------- */

.pb-wa-fab {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 60;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--c-primary);
    color: #FFFFFF;
    box-shadow: 0 2px 8px rgba(27, 29, 27, 0.25);
}

.pb-wa-fab:hover { background: var(--c-primary-hover); color: #FFFFFF; }

@media (max-width: 767px) {
    .pb-wa-fab { display: none; }
}

/* 10. Boutons ------------------------------------------------------------ */

.pb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-sizing: border-box;
    margin: 0;
    padding: 15px 30px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-family: var(--f-text);
    font-size: 15px;
    font-weight: 600;
    line-height: 18px;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}

.pb-btn--primary,
.pb-btn--primary:focus { background: var(--c-primary); color: #FFFFFF; }
.pb-btn--primary:hover { background: var(--c-primary-hover); color: #FFFFFF; }

.pb-btn--secondary,
.pb-btn--secondary:focus { background: var(--c-surface); border-color: var(--c-primary); color: var(--c-primary); }
.pb-btn--secondary:hover { background: var(--c-primary-tint); color: var(--c-primary); }

.pb-btn--accent,
.pb-btn--accent:focus { background: var(--c-accent); color: var(--c-text); }
.pb-btn--accent:hover { background: var(--c-accent-hover); color: var(--c-text); }

.pb-btn--sm { padding: 12px 16px; font-size: 14px; line-height: 17px; }
.pb-btn--block { display: flex; width: 100%; }

.pb-btn[disabled],
.pb-btn[aria-disabled="true"] {
    opacity: .45;
    cursor: not-allowed;
    pointer-events: none;
}

/* 11. Prix --------------------------------------------------------------- */

.pb-price {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: baseline;
    column-gap: 6px;
    font-family: var(--f-display);
    font-weight: 600;
    font-size: 20px;
    line-height: 26px;
    color: var(--c-text);
    white-space: nowrap;
}

.pb-price--lg { font-size: 32px; line-height: 40px; letter-spacing: -0.4px; }

.pb-price__old {
    color: var(--c-text-muted);
    font-family: var(--f-text);
    font-size: 13px;
    font-weight: 400;
}

/* 12. Carte produit ------------------------------------------------------ */

.pb-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    font-family: var(--f-text);
}

.pb-card__media {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 196px;
    padding: 16px;
    background: var(--c-surface);
}

.pb-card__media img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.pb-card__body {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    gap: 8px;
    padding: 20px;
}

.pb-card__ref {
    color: var(--c-text-muted);
    font-size: 11px;
    font-weight: 500;
    line-height: 13px;
    letter-spacing: 0.4px;
    text-transform: uppercase;
}

.pb-card__name {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    color: var(--c-text);
    font-size: 15px;
    font-weight: 500;
    line-height: 22px;
}

.pb-card__name:hover { color: var(--c-primary); }

.pb-card__meta {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--c-text-muted);
    font-size: 12px;
    line-height: 15px;
}

.pb-card__stock { color: var(--c-danger); font-size: 12px; font-weight: 600; line-height: 15px; }

.pb-card__actions { margin-top: auto; padding-top: 4px; }

.pb-card__fav { position: absolute; top: 10px; right: 10px; margin: 0; }

.pb-card__fav-btn,
.pb-card__fav-btn:focus {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin: 0;
    padding: 0;
    border: 1px solid var(--c-border);
    border-radius: 50%;
    background: var(--c-surface);
    color: var(--c-text-muted);
    cursor: pointer;
}

.pb-card__fav-btn:hover { border-color: var(--c-primary); color: var(--c-primary); }

@media (max-width: 767px) {
    .pb-card__media { height: 140px; padding: 12px; }
    .pb-card__body { padding: 12px; gap: 6px; }
    .pb-card__name { font-size: 13px; line-height: 18px; }
    .pb-card .pb-price { font-size: 16px; line-height: 22px; }
    .pb-card .pb-btn--sm { padding: 10px 8px; font-size: 13px; }
}

/* 13. Fil d'Ariane ------------------------------------------------------- */

.pb-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-family: var(--f-text);
    font-size: 13px;
    line-height: 16px;
    color: var(--c-text-muted);
}

.pb-breadcrumb li + li::before {
    content: "/";
    margin-right: 8px;
    color: var(--c-border);
}

.pb-breadcrumb a { color: var(--c-text-muted); }
.pb-breadcrumb a:hover { color: var(--c-primary); text-decoration: underline; }
.pb-breadcrumb [aria-current="page"] { color: var(--c-text); font-weight: 500; }

/* 14. Pages d'erreur ----------------------------------------------------- */

.pb-error {
    padding: 96px 0;
    background: var(--c-surface-alt);
    font-family: var(--f-text);
}

.pb-error__code {
    margin: 0 0 12px;
    font-family: var(--f-display);
    font-size: 72px;
    font-weight: 700;
    line-height: 1;
    color: var(--c-primary);
}

.pb-error__text {
    max-width: 560px;
    margin: 18px 0 28px;
    color: var(--c-text-muted);
    font-size: 17px;
    line-height: 28px;
}

.pb-error__actions { display: flex; flex-wrap: wrap; gap: 14px; }

@media (max-width: 767px) {
    .pb-error { padding: 56px 0; }
    .pb-error__code { font-size: 56px; }
}

/* 15. Page de démonstration (locale) ------------------------------------- */

.pb-demo__row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin: 16px 0 40px; }
.pb-demo__label { margin: 0 0 4px; color: var(--c-text-muted); font-size: 13px; }