/*
 * zone-annonces.net — design system (ZA-UI-01, owner decision D-A): a blue interface over the precompiled
 * Bootstrap 5.3 (no Sass), the red and yellow logo kept. Sections: 1. tokens, 2. bridge to Bootstrap (its CSS
 * variables, and the few rules where Bootstrap hard-codes its blue), 3. base, 4. buttons, 5. forms,
 * 6. layout components, 7. ads, 8. listings, 9. ad page, 10. content pages, 11. utilities and accessibility.
 * Colours, radii, shadows and spacing come from the tokens only.
 */

/* 1. Tokens ---------------------------------------------------------------------------------------------- */
:root {
    --za-blue-950: #081a33;
    --za-blue-900: #0b2545;   /* headings, prices, footer */
    --za-blue-800: #123e8a;   /* pressed actions */
    --za-blue-700: #174daa;   /* hovered actions, links on hover */
    --za-blue-600: #1d5fd1;   /* actions and links (white text 5.8:1) */
    --za-blue-200: #b9d0f7;   /* focus border */
    --za-blue-100: #dbe7fb;
    --za-blue-50: #eef4ff;    /* light backgrounds, active items */
    --za-surface: #f6f8fb;    /* page background */
    --za-card: #ffffff;
    --za-text: #1b2433;
    --za-text-2: #5b6b82;     /* secondary text (5.4:1 on white) */
    --za-border: #dce3ec;
    --za-border-strong: #c3cedc;
    --za-danger: #c62828;
    --za-danger-dark: #a51f1f;
    --za-success: #1e7b4f;
    --za-warning-bg: #fff4d6;
    --za-warning-text: #6b5300;

    --za-radius-sm: .375rem;
    --za-radius: .5rem;
    --za-radius-lg: .75rem;
    --za-radius-pill: 999px;
    --za-shadow-sm: 0 1px 2px rgba(11, 37, 69, .06);
    --za-shadow: 0 6px 20px rgba(11, 37, 69, .10);
    --za-focus-ring: 0 0 0 .2rem rgba(29, 95, 209, .35);
    --za-section: 3rem;
    --za-tap: 2.75rem;        /* 44 px touch target */
    --za-transition: .15s ease-in-out;

    /* 2. Bridge: Bootstrap reads these. */
    --bs-primary: var(--za-blue-600);
    --bs-primary-rgb: 29, 95, 209;
    --bs-primary-text-emphasis: var(--za-blue-800);
    --bs-primary-bg-subtle: var(--za-blue-50);
    --bs-primary-border-subtle: var(--za-blue-200);
    --bs-link-color: var(--za-blue-600);
    --bs-link-color-rgb: 29, 95, 209;
    --bs-link-hover-color: var(--za-blue-800);
    --bs-link-hover-color-rgb: 18, 62, 138;
    --bs-body-bg: var(--za-surface);
    --bs-body-color: var(--za-text);
    --bs-secondary-color: var(--za-text-2);
    --bs-heading-color: var(--za-blue-900);
    --bs-border-color: var(--za-border);
    --bs-border-radius: var(--za-radius);
    --bs-border-radius-sm: var(--za-radius-sm);
    --bs-border-radius-lg: var(--za-radius-lg);
    --bs-focus-ring-color: rgba(29, 95, 209, .35);
    --bs-body-font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --bs-body-line-height: 1.55;
}

/* 2. Bridge: rules where the precompiled Bootstrap hard-codes #0d6efd / #86b7fe. */
.form-control:focus, .form-select:focus, .form-check-input:focus { border-color: var(--za-blue-200); box-shadow: var(--za-focus-ring); }
.form-check-input:checked { background-color: var(--za-blue-600); border-color: var(--za-blue-600); }
.nav-pills { --bs-nav-pills-link-active-bg: var(--za-blue-600); --bs-nav-pills-border-radius: var(--za-radius); }
.dropdown-menu { --bs-dropdown-link-active-bg: var(--za-blue-600); --bs-dropdown-border-color: var(--za-border); --bs-dropdown-border-radius: var(--za-radius); }
.pagination {
    --bs-pagination-color: var(--za-blue-600); --bs-pagination-hover-color: var(--za-blue-800); --bs-pagination-hover-bg: var(--za-blue-50);
    --bs-pagination-active-bg: var(--za-blue-600); --bs-pagination-active-border-color: var(--za-blue-600);
    --bs-pagination-focus-box-shadow: var(--za-focus-ring); --bs-pagination-border-color: var(--za-border);
}
.modal { --bs-modal-border-radius: var(--za-radius-lg); --bs-modal-border-color: var(--za-border); }
.offcanvas { --bs-offcanvas-border-color: var(--za-border); }
.alert { --bs-alert-border-radius: var(--za-radius); }
.badge { --bs-badge-font-weight: 600; --bs-badge-border-radius: var(--za-radius-sm); }

/* 3. Base ------------------------------------------------------------------------------------------------ */
body { -webkit-font-smoothing: antialiased; }
h1, .h1 { font-size: calc(1.4rem + .6vw); font-weight: 700; letter-spacing: -.01em; }
@media (min-width: 1200px) { h1, .h1 { font-size: 2rem; } }
h2, .h2 { font-weight: 700; }
h3, .h3, h4, .h4, h5, .h5 { font-weight: 650; }
a { text-decoration: none; transition: color var(--za-transition); }
a:not(.btn):not(.nav-link):not(.dropdown-item):hover { text-decoration: underline; }
.bi { vertical-align: -.125em; flex-shrink: 0; }
:focus-visible { outline: 2px solid var(--za-blue-600); outline-offset: 2px; }
.skip-link { position: absolute; top: .5rem; left: .5rem; z-index: 2000; padding: .5rem 1rem; background: var(--za-card); border-radius: var(--za-radius); }
.text-muted-2 { color: var(--za-text-2); }
.section { margin-top: var(--za-section); }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.section-head h2 { margin-bottom: 0; font-size: 1.35rem; }
.section-head p { margin: .25rem 0 0; color: var(--za-text-2); }
.link-arrow { display: inline-flex; align-items: center; gap: .35rem; font-weight: 600; white-space: nowrap; }

/* 4. Buttons: primary (deposit, contact, validate), secondary (search, see), outline (filters, secondary
 * actions), discreet (back, cancel), danger (delete, block). Loading state set by assets/controllers/ui.js. */
.btn {
    --bs-btn-font-weight: 600;
    --bs-btn-border-radius: var(--za-radius);
    --bs-btn-focus-box-shadow: var(--za-focus-ring);
    --bs-btn-disabled-opacity: .55;
    display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
    transition: color var(--za-transition), background-color var(--za-transition), border-color var(--za-transition), box-shadow var(--za-transition);
}
.btn-primary {
    --bs-btn-color: #fff; --bs-btn-bg: var(--za-blue-600); --bs-btn-border-color: var(--za-blue-600);
    --bs-btn-hover-color: #fff; --bs-btn-hover-bg: var(--za-blue-700); --bs-btn-hover-border-color: var(--za-blue-700);
    --bs-btn-active-color: #fff; --bs-btn-active-bg: var(--za-blue-800); --bs-btn-active-border-color: var(--za-blue-800);
    --bs-btn-disabled-color: #fff; --bs-btn-disabled-bg: var(--za-blue-600); --bs-btn-disabled-border-color: var(--za-blue-600);
}
.btn-secondary {
    --bs-btn-color: #fff; --bs-btn-bg: var(--za-blue-900); --bs-btn-border-color: var(--za-blue-900);
    --bs-btn-hover-color: #fff; --bs-btn-hover-bg: var(--za-blue-950); --bs-btn-hover-border-color: var(--za-blue-950);
    --bs-btn-active-color: #fff; --bs-btn-active-bg: var(--za-blue-950); --bs-btn-active-border-color: var(--za-blue-950);
    --bs-btn-disabled-color: #fff; --bs-btn-disabled-bg: var(--za-blue-900); --bs-btn-disabled-border-color: var(--za-blue-900);
}
.btn-outline-primary {
    --bs-btn-color: var(--za-blue-600); --bs-btn-bg: var(--za-card); --bs-btn-border-color: var(--za-blue-200);
    --bs-btn-hover-color: var(--za-blue-800); --bs-btn-hover-bg: var(--za-blue-50); --bs-btn-hover-border-color: var(--za-blue-600);
    --bs-btn-active-color: var(--za-blue-800); --bs-btn-active-bg: var(--za-blue-100); --bs-btn-active-border-color: var(--za-blue-600);
    --bs-btn-disabled-color: var(--za-text-2); --bs-btn-disabled-bg: var(--za-card); --bs-btn-disabled-border-color: var(--za-border);
}
.btn-light {
    --bs-btn-color: var(--za-blue-900); --bs-btn-bg: var(--za-surface); --bs-btn-border-color: var(--za-border);
    --bs-btn-hover-color: var(--za-blue-900); --bs-btn-hover-bg: var(--za-blue-50); --bs-btn-hover-border-color: var(--za-border-strong);
    --bs-btn-active-color: var(--za-blue-900); --bs-btn-active-bg: var(--za-blue-100); --bs-btn-active-border-color: var(--za-border-strong);
}
.btn-link { --bs-btn-color: var(--za-blue-600); --bs-btn-hover-color: var(--za-blue-800); --bs-btn-font-weight: 600; --bs-btn-focus-shadow-rgb: 29, 95, 209; }
.btn-danger {
    --bs-btn-color: #fff; --bs-btn-bg: var(--za-danger); --bs-btn-border-color: var(--za-danger);
    --bs-btn-hover-color: #fff; --bs-btn-hover-bg: var(--za-danger-dark); --bs-btn-hover-border-color: var(--za-danger-dark);
    --bs-btn-active-bg: var(--za-danger-dark); --bs-btn-active-border-color: var(--za-danger-dark);
    --bs-btn-focus-box-shadow: 0 0 0 .2rem rgba(198, 40, 40, .35);
}
.btn-outline-danger {
    --bs-btn-color: var(--za-danger); --bs-btn-bg: var(--za-card); --bs-btn-border-color: rgba(198, 40, 40, .45);
    --bs-btn-hover-color: #fff; --bs-btn-hover-bg: var(--za-danger); --bs-btn-hover-border-color: var(--za-danger);
    --bs-btn-active-color: #fff; --bs-btn-active-bg: var(--za-danger-dark); --bs-btn-active-border-color: var(--za-danger-dark);
    --bs-btn-focus-box-shadow: 0 0 0 .2rem rgba(198, 40, 40, .35);
}
.btn-lg { --bs-btn-padding-y: .7rem; --bs-btn-padding-x: 1.4rem; --bs-btn-border-radius: var(--za-radius); }
.btn[aria-busy="true"] { pointer-events: none; }
.btn .spinner-border { width: 1rem; height: 1rem; border-width: .15em; }

/* 5. Forms ----------------------------------------------------------------------------------------------- */
.form-control, .form-select { border-color: var(--za-border-strong); border-radius: var(--za-radius); }
.form-label { font-weight: 600; color: var(--za-blue-900); margin-bottom: .35rem; }
.form-text { color: var(--za-text-2); }
.invalid-feedback { font-weight: 500; }
.char-count { font-size: .8rem; color: var(--za-text-2); text-align: right; }
.char-count.is-over { color: var(--za-danger); font-weight: 600; }

/* Touch screens: every control at least 44 px high (WCAG 2.5.5). */
@media (pointer: coarse) {
    .btn, .form-control, .form-select { min-height: var(--za-tap); }
    .btn-sm { --bs-btn-padding-y: .45rem; }
    .form-check-input { width: 1.25em; height: 1.25em; }
}

/* 6. Layout components ----------------------------------------------------------------------------------- */
.site-header .header-actions .btn { white-space: nowrap; }
.site-header { background: var(--za-card); border-bottom: 1px solid var(--za-border); box-shadow: var(--za-shadow-sm); }
.site-header .navbar { --bs-navbar-padding-y: .5rem; }
.brand-logo { display: block; height: 44px; width: auto; }
.site-header .nav-link { display: flex; align-items: center; gap: .4rem; white-space: nowrap; font-weight: 600; color: var(--za-blue-900); border-radius: var(--za-radius); padding: .5rem .75rem !important; }
.site-header .nav-link:hover, .site-header .nav-link.active { background: var(--za-blue-50); color: var(--za-blue-700); text-decoration: none; }
.site-header .navbar-toggler { min-width: var(--za-tap); min-height: var(--za-tap); }
@media (max-width: 1199.98px) {
    .site-header .navbar-collapse { padding: .75rem 0 .5rem; }
    .site-header .nav-link { min-height: var(--za-tap); }
    .site-header .header-actions { flex-direction: column; align-items: stretch !important; margin-top: .5rem; }
    .site-header .header-actions .btn { width: 100%; }
}

.hero { background: linear-gradient(135deg, var(--za-blue-900) 0%, #163f7a 100%); color: #fff; padding: 2.5rem 0 3rem; }
.hero h1 { color: #fff; margin-bottom: .5rem; }
.hero .lead { color: #dce6f6; font-size: 1.1rem; max-width: 46rem; }
.search-box { background: var(--za-card); border-radius: var(--za-radius-lg); padding: .75rem; box-shadow: var(--za-shadow); color: var(--za-text); }
.search-box .form-select, .search-box .form-control { min-height: 3rem; }
.search-box .btn { min-height: 3rem; }
.location-search { position: relative; }
.location-search-results {
    position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 1050; margin: 0; padding: .35rem;
    list-style: none; background: var(--za-card); border: 1px solid var(--za-border); border-radius: var(--za-radius); box-shadow: var(--za-shadow);
    max-height: 18rem; overflow-y: auto;
}
.location-search-results button, .location-search-results [role="option"] { display: block; width: 100%; text-align: left; border: 0; background: none; padding: .55rem .65rem; border-radius: var(--za-radius-sm); color: var(--za-text); cursor: pointer; }
.location-search-results button:hover, .location-search-results button:focus, .location-search-results [role="option"]:hover, .location-search-results [role="option"][aria-selected="true"] { background: var(--za-blue-50); color: var(--za-blue-800); }

.breadcrumb { --bs-breadcrumb-divider-color: var(--za-text-2); --bs-breadcrumb-item-active-color: var(--za-text-2); font-size: .9rem; flex-wrap: nowrap; overflow-x: auto; white-space: nowrap; scrollbar-width: none; }
.breadcrumb::-webkit-scrollbar { display: none; }
.breadcrumb-item { flex-shrink: 0; }
.breadcrumb-item.active { flex-shrink: 1; min-width: 4rem; overflow: hidden; text-overflow: ellipsis; }

.site-footer { background: var(--za-blue-900); color: #c8d3e6; margin-top: var(--za-section); padding: 2.5rem 0 1.5rem; font-size: .92rem; }
.site-footer a, .site-footer .btn-link { color: #fff; }
.site-footer li { padding: .2rem 0; }
.site-footer h2 { font-size: .9rem; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: .05em; }

.panel { background: var(--za-card); border: 1px solid var(--za-border); border-radius: var(--za-radius-lg); padding: 1.25rem; }
.cta-panel { background: var(--za-blue-50); border: 1px solid var(--za-blue-100); border-radius: var(--za-radius-lg); padding: 1.5rem; }

/* Category tiles and chips */
.category-tile { display: block; height: 100%; background: var(--za-card); border: 1px solid var(--za-border); border-radius: var(--za-radius-lg); overflow: hidden; color: var(--za-blue-900); transition: border-color var(--za-transition), box-shadow var(--za-transition); }
.category-tile img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.category-tile .category-tile-body { padding: .6rem .8rem; font-weight: 650; display: flex; justify-content: space-between; gap: .5rem; }
.category-tile:hover { border-color: var(--za-blue-200); box-shadow: var(--za-shadow); text-decoration: none; }
.category-pill, .chip {
    display: inline-flex; align-items: center; gap: .4rem; min-height: 2.25rem; padding: .35rem .85rem;
    border-radius: var(--za-radius-pill); background: var(--za-card); border: 1px solid var(--za-border); color: var(--za-blue-900); font-weight: 600; font-size: .92rem;
}
.category-pill:hover, .chip:hover { background: var(--za-blue-50); border-color: var(--za-blue-200); text-decoration: none; }
.count { color: var(--za-text-2); font-weight: 500; font-variant-numeric: tabular-nums; }

/* Geographic navigation (ZA-GEO-01) */
.geo-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(14rem, 100%), 1fr)); gap: 0 1.5rem; }
.geo-list a { display: flex; justify-content: space-between; gap: .5rem; padding: .45rem 0; color: var(--za-blue-900); border-bottom: 1px solid var(--za-border); }
.geo-list a:hover { color: var(--za-blue-700); }

/* 7. Ad cards: photo, title (link over the whole card), price, place, category, date. */
.ad-card { position: relative; display: flex; flex-direction: column; height: 100%; background: var(--za-card); border: 1px solid var(--za-border); border-radius: var(--za-radius-lg); overflow: hidden; transition: border-color var(--za-transition), box-shadow var(--za-transition); }
.ad-card:hover, .ad-card:focus-within { border-color: var(--za-blue-200); box-shadow: var(--za-shadow); }
.ad-card .ad-card-img { position: relative; overflow: hidden; background: var(--za-blue-50); aspect-ratio: 4 / 3; }
/* Absolutely placed: a portrait photo can never stretch the 4:3 frame (min-height: auto of aspect-ratio boxes). */
.ad-card .ad-card-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.ad-card .ad-card-photos { position: absolute; left: .5rem; bottom: .5rem; display: inline-flex; align-items: center; gap: .25rem; padding: .15rem .45rem; border-radius: var(--za-radius-sm); background: rgba(8, 26, 51, .72); color: #fff; font-size: .75rem; font-weight: 600; }
.ad-card .ad-card-body { padding: .75rem .9rem 1rem; display: flex; flex-direction: column; gap: .3rem; flex: 1; }
.ad-card .ad-card-title { font-weight: 650; font-size: 1rem; line-height: 1.3; color: var(--za-blue-900); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ad-card .ad-card-title::after { content: ""; position: absolute; inset: 0; }
.ad-card .ad-card-title:hover { text-decoration: none; color: var(--za-blue-700); }
.ad-card .ad-card-price { font-weight: 750; color: var(--za-blue-900); }
.ad-card .ad-card-meta { font-size: .85rem; color: var(--za-text-2); margin-top: auto; display: flex; flex-direction: column; gap: .1rem; }
.ad-card .ad-card-meta span { display: flex; align-items: center; gap: .3rem; min-width: 0; }
.badge-demand { background: var(--za-warning-bg); color: var(--za-warning-text); }
.badge-pro { background: var(--za-blue-50); color: var(--za-blue-800); }
.badge-neutral { background: var(--za-surface); color: var(--za-blue-900); border: 1px solid var(--za-border); }
@media (max-width: 575.98px) {
    .ad-card { flex-direction: row; }
    .ad-card .ad-card-img { flex: 0 0 38%; aspect-ratio: auto; min-height: 7.5rem; }
    .ad-card .ad-card-body { padding: .6rem .75rem; }
}

/* 8. Listings */
.listing-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.listing-head h1 { margin-bottom: .25rem; }
.listing-head .listing-count { color: var(--za-text-2); margin: 0; }
.filter-panel { background: var(--za-card); border: 1px solid var(--za-border); border-radius: var(--za-radius-lg); padding: 1rem; }
.filter-panel h2 { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; display: flex; align-items: center; gap: .4rem; }
.filter-panel .list-unstyled a { display: flex; justify-content: space-between; gap: .5rem; padding: .3rem 0; color: var(--za-blue-900); }
.filter-panel .list-unstyled a.active { color: var(--za-blue-600); font-weight: 700; }

@media (max-width: 991.98px) {
    #listing-filters .filter-panel { border: 0; padding: 0; }
}

/* 9. Ad page */
.ad-gallery { background: var(--za-card); border: 1px solid var(--za-border); border-radius: var(--za-radius-lg); overflow: hidden; }
.ad-gallery .carousel-item img { width: 100%; max-height: min(32rem, 60vh); object-fit: contain; background: var(--za-blue-950); }
.ad-gallery-empty { display: block; width: 100%; max-height: 18rem; object-fit: contain; background: var(--za-blue-50); }
.ad-panel { background: var(--za-card); border: 1px solid var(--za-border); border-radius: var(--za-radius-lg); padding: 1.25rem; }
.ad-price { font-size: 1.8rem; font-weight: 800; color: var(--za-blue-900); }
.ad-description { white-space: pre-line; }
.ad-specs dt { font-weight: 500; color: var(--za-text-2); }
.ad-specs dd { font-weight: 650; color: var(--za-blue-900); }
.ad-gallery { position: relative; }
.gallery-counter { position: absolute; right: .75rem; bottom: .75rem; z-index: 2; padding: .2rem .55rem; border-radius: var(--za-radius-sm); background: rgba(8, 26, 51, .72); color: #fff; font-size: .8rem; font-weight: 600; }
.gallery-thumbs { display: flex; gap: .5rem; padding: .6rem; overflow-x: auto; border-top: 1px solid var(--za-border); }
.gallery-thumbs button { flex: 0 0 auto; padding: 0; border: 2px solid transparent; border-radius: var(--za-radius-sm); background: none; overflow: hidden; }
.gallery-thumbs button[aria-current="true"] { border-color: var(--za-blue-600); }
.gallery-thumbs img { display: block; width: 96px; height: 72px; object-fit: cover; }
.contact-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 1030; padding: .6rem 0 calc(.6rem + env(safe-area-inset-bottom)); background: var(--za-card); border-top: 1px solid var(--za-border); box-shadow: 0 -4px 16px rgba(11, 37, 69, .08); }
.contact-bar-price { font-weight: 800; color: var(--za-blue-900); white-space: nowrap; }
@media (max-width: 991.98px) { body.has-contact-bar { padding-bottom: 4.5rem; } }
.safety-note { background: var(--za-warning-bg); color: var(--za-warning-text); border-radius: var(--za-radius); padding: .75rem .9rem; font-size: .9rem; }

/* 10. Content pages (static pages, account, advertiser area, results) */
.page-content { background: var(--za-card); border: 1px solid var(--za-border); border-radius: var(--za-radius-lg); padding: 1.5rem 1.75rem; }
.page-content h2 { font-size: 1.25rem; margin-top: 1.5rem; }
.page-narrow { max-width: 40rem; margin-inline: auto; }
/* Links inside running text are underlined (WCAG 1.4.1: not by colour alone). */
.page-content p a:not(.btn), .page-content li a:not(.btn), .ad-description a:not(.btn), .prose a:not(.btn), .seo-content a:not(.btn) { text-decoration: underline; text-underline-offset: .15em; }

/* "Mes annonces" (ZA-UX-02): one card per ad on phones, labels from data-label. */
@media (max-width: 767.98px) {
    .ads-table thead { display: none; }
    .ads-table, .ads-table tbody, .ads-table tr, .ads-table td { display: block; width: 100%; }
    .ads-table tr { border: 1px solid var(--za-border); border-radius: var(--za-radius-lg); padding: .5rem .75rem; margin-bottom: .75rem; background: var(--za-card); }
    .ads-table td { border: 0; padding: .3rem 0; text-align: left !important; }
    .ads-table td[data-label]:not([data-label="Annonce"]):not([data-label="Actions"])::before { content: attr(data-label) " : "; color: var(--za-text-2); font-size: .85rem; }
    .ads-table td[data-label="Actions"] > div { justify-content: flex-start !important; }
}

/* Editorial content of the SEO entries (ZA-SEO-01): a short introduction under the H1, the text after the ads. */
.seo-intro { color: var(--za-text); max-width: 60rem; }
@media (max-width: 767.98px) {
    .seo-intro.is-collapsed { max-height: 4.9em; overflow: hidden; position: relative; }
    .seo-intro.is-collapsed::after { content: ""; position: absolute; inset: auto 0 0; height: 1.75em; background: linear-gradient(rgba(246, 248, 251, 0), var(--za-surface)); }
}
.seo-intro p:last-child, .seo-content p:last-child { margin-bottom: 0; }
.seo-content h2 { font-size: 1.2rem; margin-top: 1rem; }
.seo-content h3 { font-size: 1.05rem; margin-top: .75rem; }

/* AdSense unit (D14): reserved height against layout shift; label for transparency. */
.ad-slot { min-height: 280px; }
.ad-slot::before { content: "Publicité"; display: block; font-size: .7rem; color: var(--za-text-2); text-align: center; margin-bottom: .25rem; }

/* 11. Utilities and accessibility */
.img-cover-4x3 { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}