/*
 * Flavor Starter — Styles magazine editorial
 * Mobile-first, zero framework, variables CSS
 *
 * TABLE DES MATIERES :
 * 1.  Variables CSS
 * 2.  Reset
 * 3.  Typographie
 * 4.  Layout global
 * 5.  Header (top bar + navbar)
 * 6.  Navigation
 * 7.  Contenu principal
 * 8.  Cards articles
 * 9.  Featured overlay cards
 * 10. Article (single)
 * 11. Sidebar
 * 12. Footer
 * 13. SEO Text Block (flex order)
 * 14. Breadcrumb
 * 15. Table des matieres (ToC)
 * 16. Barre de progression
 * 17. Author Box
 * 18. Commentaires
 * 19. Pagination
 * 20. Formulaires
 * 21. Liens obfusques
 * 22. TL;DR Box
 * 23. Front-page sections
 * 24. Category page
 * 25. Page pleine largeur
 * 26. 404
 * 27. Utilitaires
 * 28. Theme sombre
 * 29. Responsive tablet (768px)
 * 30. Responsive desktop (1024px)
 * 31. Responsive wide (1280px)
 * 32. Print
 * 33. Accessibilite
 */

/* ==========================================================================
 * 1. Variables CSS
 * ======================================================================= */
:root {
    /* Couleurs */
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-primary-light: #dbeafe;
    --color-text: #1a1a2e;
    --color-text-light: #6b7280;
    --color-text-lighter: #9ca3af;
    --color-bg: #ffffff;
    --color-bg-alt: #f8f9fa;
    --color-border: #e5e7eb;
    --color-link: var(--color-primary);
    --color-link-hover: var(--color-primary-dark);
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-overlay-dark: rgba(0,0,0,0.55);
    --color-footer-bg: #1a1a2e;
    --color-footer-text: #d1d5db;
    --color-footer-text-light: #9ca3af;

    /* Typographie */
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: var(--font-body);
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Courier New', monospace;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-xs: 0.8rem;
    --font-size-2xs: 0.7rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3rem;
    --font-size-hero: 8rem;
    --line-height-base: 1.7;
    --line-height-heading: 1.3;

    /* Layout */
    --container-width: 1200px;
    --sidebar-width: 300px;
    --content-max-width: 720px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2.5rem;
    --spacing-2xl: 4rem;
    --radius: 6px;
    --radius-lg: 10px;
    --header-height: 50px;

    /* Ombres */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.1);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;

    /* Widgets / Author box */
    --widget-bg: var(--color-bg-alt);
    --author-box-bg: var(--color-bg-alt);
}

/* ==========================================================================
 * 2. Reset
 * ======================================================================= */
*, *::before, *::after { box-sizing: border-box; }
body, h1, h2, h3, h4, h5, h6, p, ul, ol, figure, blockquote { margin: 0; padding: 0; }
img, video, svg { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; }
a { color: var(--color-link); text-decoration: none; transition: color var(--transition-fast); }
a:hover, a:focus-visible { color: var(--color-link-hover); }

/* ==========================================================================
 * 3. Typographie
 * ======================================================================= */
body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

main h1 { font-family: var(--font-heading); font-size: var(--font-size-2xl); line-height: var(--line-height-heading); font-weight: 800; margin-bottom: var(--spacing); }
main h2 { font-family: var(--font-heading); font-size: var(--font-size-xl); line-height: var(--line-height-heading); font-weight: 700; margin: var(--spacing-xl) 0 var(--spacing); }
main h3 { font-family: var(--font-heading); font-size: var(--font-size-lg); line-height: var(--line-height-heading); font-weight: 700; margin: var(--spacing-lg) 0 var(--spacing-sm); }
main h4, main h5, main h6 { font-family: var(--font-heading); font-weight: 600; margin: var(--spacing) 0 var(--spacing-sm); }

code, pre { font-family: var(--font-mono); font-size: var(--font-size-sm); }
pre { background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius); padding: var(--spacing); overflow-x: auto; margin: var(--spacing) 0; }
blockquote { border-left: 4px solid var(--color-primary); padding: var(--spacing) var(--spacing-lg); margin: var(--spacing-lg) 0; background: var(--color-bg-alt); border-radius: 0 var(--radius) var(--radius) 0; font-style: italic; color: var(--color-text-light); }

/* ==========================================================================
 * 4. Layout global
 * ======================================================================= */
.site { display: flex; flex-direction: column; min-height: 100vh; }
/* Note SEO : l'ordre DOM place le header avant le contenu.
   Le link juice du menu est gere par l'obfuscation (spec 4) :
   quand flavor_obf_main_menu est active, les liens du menu sont
   des <span data-dest="base64">, invisibles pour les crawlers. */
.container { width: 100%; max-width: var(--container-width); margin: 0 auto; padding: 0 var(--spacing); }
.content-layout { display: flex; flex-direction: column; gap: var(--spacing-xl); max-width: var(--container-width); margin: 0 auto; padding: 0 var(--spacing); }

/* ==========================================================================
 * 5. Header (top bar + navbar)
 * ======================================================================= */

/* -- Top bar -- */
.site-top-bar {
    padding: var(--spacing) 0;
    border-bottom: 1px solid var(--color-border);
    transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
    max-height: 120px;
    overflow: hidden;
}

.site-top-bar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-top-bar__center {
    text-align: center;
    flex: 1;
}

.site-branding { display: flex; flex-direction: column; align-items: center; gap: var(--spacing-xs); }
.site-title { font-size: var(--font-size-2xl); font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; }
.site-title a { color: var(--color-text); text-decoration: none; }
.site-title a:hover { color: var(--color-primary); text-decoration: none; }
.custom-logo { max-height: 50px; width: auto; }

.site-tagline {
    display: block;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-light);
    font-weight: 500;
    margin-top: 2px;
}

.site-top-bar__search { display: flex; align-items: center; }
.search-toggle {
    background: none; border: none; padding: var(--spacing-sm); cursor: pointer;
    color: var(--color-text-light); transition: color var(--transition-fast);
}
.search-toggle:hover { color: var(--color-primary); }

/* Top bar cachee au scroll */
.site-header.is-scrolled .site-top-bar {
    max-height: 0;
    opacity: 0;
    padding: 0;
    border-bottom: none;
}

/* -- Navbar -- */
.site-navbar {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: box-shadow 0.3s ease;
}

.site-header.is-scrolled .site-navbar {
    box-shadow: var(--shadow);
}

.site-navbar .container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: var(--header-height);
    position: relative;
}

/* Hamburger */
.menu-toggle {
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    gap: 4px; background: none; border: none; padding: var(--spacing-sm) var(--spacing);
    cursor: pointer; position: absolute; left: var(--spacing); top: 50%; transform: translateY(-50%);
    z-index: 110;
}
.menu-toggle__bar {
    display: block; width: 20px; height: 2px;
    background: var(--color-text); border-radius: 1px;
    transition: all 0.3s ease;
}
.menu-toggle.is-active .menu-toggle__bar:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.menu-toggle.is-active .menu-toggle__bar:nth-child(2) { opacity: 0; }
.menu-toggle.is-active .menu-toggle__bar:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* Overlay mobile */
.nav-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    z-index: 99; opacity: 0; visibility: hidden;
    transition: all 0.3s ease;
}
.nav-overlay.is-active { opacity: 1; visibility: visible; }
body.nav-open { overflow: hidden; }

/* ==========================================================================
 * 6. Navigation
 * ======================================================================= */

/* Mobile : slide-in panel */
.main-navigation {
    position: fixed; top: 0; right: 0;
    width: 80vw; max-width: 320px; height: 100vh;
    background: var(--color-bg); z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    padding: var(--spacing-2xl) var(--spacing-lg) var(--spacing-lg);
    box-shadow: -4px 0 20px rgba(0,0,0,0.15);
}
.main-navigation.toggled { transform: translateX(0); }

.primary-menu { display: flex; flex-direction: column; gap: 0; }
.primary-menu li { border-bottom: 1px solid var(--color-border); }
.primary-menu a, .primary-menu .obf-link {
    display: block; padding: 0.75rem 0;
    color: var(--color-text); font-weight: 500;
    font-size: var(--font-size-sm);
    text-transform: uppercase; letter-spacing: 0.05em;
    text-decoration: none; transition: color var(--transition-fast);
}
.primary-menu a:hover, .primary-menu .obf-link:hover { color: var(--color-primary); text-decoration: none; }
.primary-menu .current-menu-item > a, .primary-menu .current-menu-item > .obf-link { color: var(--color-primary); }

/* Sous-menus mobile */
.primary-menu .sub-menu {
    padding-left: var(--spacing); display: none;
}
.primary-menu .sub-menu.is-open { display: block; }

.sub-menu-toggle {
    background: none; border: none; padding: var(--spacing-sm); cursor: pointer;
    color: var(--color-text-light); transition: transform 0.2s;
    float: right; margin-top: -2rem;
}
.sub-menu-toggle.is-open { transform: rotate(180deg); }

/* ==========================================================================
 * 7. Contenu principal
 * ======================================================================= */
.site-main { flex: 1; min-width: 0; padding: var(--spacing-xl) 0; }

.entry-content { line-height: 1.8; font-size: 1.05rem; }
.entry-content p { margin-bottom: 1.25rem; }
.entry-content ul, .entry-content ol { list-style: revert; padding-left: var(--spacing-lg); margin-bottom: 1.25rem; }
.entry-content li { margin-bottom: var(--spacing-sm); }
.entry-content img { border-radius: var(--radius); }
.entry-content a { text-decoration: underline; }
.entry-content a:hover { color: var(--color-primary-dark); }

.entry-content .alignwide { margin-left: calc(-1 * var(--spacing)); margin-right: calc(-1 * var(--spacing)); }
.entry-content .alignfull { margin-left: calc(-1 * var(--spacing)); margin-right: calc(-1 * var(--spacing)); width: calc(100% + 2 * var(--spacing)); max-width: none; }

/* ==========================================================================
 * 8. Cards articles
 * ======================================================================= */
.post-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--color-bg);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.post-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.post-card__link {
    display: block; color: var(--color-text); text-decoration: none;
}
.post-card__link:hover { text-decoration: none; }
.post-card__link:hover .post-card__title { color: var(--color-primary); }

.post-card__thumbnail {
    overflow: hidden; position: relative;
}
.post-card__thumbnail img {
    width: 100%; aspect-ratio: 16/10; object-fit: cover;
    transition: transform var(--transition-medium);
}
.post-card:hover .post-card__thumbnail img {
    transform: scale(1.05);
}

.post-card__body {
    padding: 1.25rem 1.25rem 0;
}

.post-card__category {
    display: inline-block;
    font-size: var(--font-size-2xs); font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.04em;
    color: var(--cat-color, var(--color-primary));
    margin-bottom: var(--spacing-sm);
}

.post-card__title {
    font-family: var(--font-heading);
    font-size: 1.05rem; font-weight: 700;
    line-height: var(--line-height-heading);
    color: var(--color-text);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
    transition: color var(--transition-fast);
    margin: 0;
}

.post-card__footer {
    padding: 0.75rem 1.25rem 1.25rem;
}

.post-card__meta {
    display: flex; flex-wrap: wrap; align-items: center;
    font-size: 0.75rem; color: var(--color-text-lighter);
}

.post-card__excerpt {
    font-size: var(--font-size-sm); color: var(--color-text-light);
    line-height: 1.6; margin-top: var(--spacing-sm);
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}

/* Badge categorie en pilule */
.cat-badge {
    display: inline-block; font-size: var(--font-size-2xs); font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.04em;
    padding: 3px 10px; border-radius: 3px;
    background: var(--cat-color, var(--color-primary)); color: #fff;
    text-decoration: none;
}
.cat-badge:hover { text-decoration: none; opacity: 0.9; }

/* ==========================================================================
 * 9. Featured overlay cards (home + category top)
 * ======================================================================= */
.featured-overlay {
    position: relative; border: none; border-radius: var(--radius-lg); overflow: hidden;
}
.featured-overlay:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.featured-overlay .post-card__link { position: relative; display: block; }

.featured-overlay .post-card__thumbnail img {
    aspect-ratio: 3/4; width: 100%; object-fit: cover;
    transition: transform var(--transition-medium);
}
.featured-overlay:hover .post-card__thumbnail img { transform: scale(1.05); }

.post-card__content-overlay {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent 0%, var(--color-overlay-dark) 100%);
    padding: 2rem 1.5rem 1.5rem;
    color: #fff;
}

.post-card__content-overlay .post-card__title {
    color: #fff; font-size: var(--font-size-lg); font-weight: 700;
    -webkit-line-clamp: 3; margin: 0;
}
.featured-overlay:hover .post-card__content-overlay .post-card__title { color: #fff; }

.post-card__content-overlay .post-card__meta { color: rgba(255,255,255,0.75); }
.post-card__content-overlay .post-card__meta .post-meta__sep { color: rgba(255,255,255,0.5); }

.post-card__category--light {
    display: inline-block; font-size: var(--font-size-2xs); font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.04em;
    padding: 3px 10px; border-radius: 3px;
    background: var(--cat-color, var(--color-primary)); color: #fff;
    margin-bottom: var(--spacing-sm);
}

/* ==========================================================================
 * 10. Article (single)
 * ======================================================================= */
.single-post .entry-header {
    text-align: center;
    max-width: var(--content-max-width);
    margin: 0 auto var(--spacing-lg);
}

.single-post .entry-header .post-meta__categories {
    margin-bottom: var(--spacing);
}

.entry-title {
    font-size: var(--font-size-2xl); font-weight: 800;
    line-height: var(--line-height-heading);
    margin-bottom: var(--spacing);
}

.post-meta {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
    gap: 0; font-size: var(--font-size-sm); color: var(--color-text-light);
}
.post-meta a { color: var(--color-text-light); }
.post-meta a:hover { color: var(--color-primary); }
.post-meta__sep { color: var(--color-text-lighter); }

.single-post .entry-featured-image {
    margin: var(--spacing-lg) 0;
    border-radius: var(--radius-lg); overflow: hidden;
}
.single-post .entry-featured-image img {
    width: 100%; aspect-ratio: 16/9; object-fit: cover;
}

/* Contenu article : typographie soignee */
.single-post .entry-content h2 { margin-top: 2.5rem; }
.single-post .entry-content h3 { margin-top: 1.75rem; }

.post-tags {
    display: flex; flex-wrap: wrap; gap: var(--spacing-sm); margin: var(--spacing-xl) 0;
}
.tag-link {
    display: inline-block; font-size: var(--font-size-xs);
    padding: 5px 14px; border: 1px solid var(--color-border);
    border-radius: 20px; color: var(--color-text-light); transition: all var(--transition-fast);
}
a.tag-link:hover, .tag-link.obf-link:hover {
    border-color: var(--color-primary); color: var(--color-primary); text-decoration: none;
}

/* ==========================================================================
 * 11. Sidebar
 * ======================================================================= */
.widget-area { width: 100%; }

.widget {
    margin-bottom: var(--spacing-lg); padding: var(--spacing-lg);
    background: var(--widget-bg); border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.widget-title {
    display: block; font-weight: 700; font-size: var(--font-size-xs);
    text-transform: uppercase; letter-spacing: 0.06em;
    margin-bottom: var(--spacing); padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-primary);
    color: var(--color-text);
}

.widget ul { list-style: none; }
.widget ul li { padding: var(--spacing-sm) 0; border-bottom: 1px solid var(--color-border); font-size: var(--font-size-sm); }
.widget ul li:last-child { border-bottom: none; }

/* ==========================================================================
 * 12. Footer
 * ======================================================================= */
.site-footer {
    background: var(--color-footer-bg); color: var(--color-footer-text);
    border-top: none; padding: var(--spacing-2xl) 0 var(--spacing-lg);
    margin-top: auto;
}

.site-footer a { color: var(--color-footer-text); transition: color var(--transition-fast); }
.site-footer a:hover { color: #fff; text-decoration: none; }

.site-footer .widget {
    background: transparent; border: none; padding: 0;
}

.site-footer .widget-title {
    color: #fff; border-bottom-color: var(--color-primary);
    margin-bottom: var(--spacing); padding-bottom: var(--spacing-sm);
}

.site-footer .widget ul li { border-bottom-color: rgba(255,255,255,0.1); }

.footer-widgets {
    display: grid; grid-template-columns: 1fr;
    gap: var(--spacing-xl); margin-bottom: var(--spacing-xl);
}

.footer-bottom {
    display: flex; flex-direction: column; align-items: center; gap: var(--spacing);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-copyright {
    font-size: var(--font-size-xs); color: var(--color-footer-text-light);
    text-align: center;
}

/* Menu footer (liens legaux : A propos, Contact, Mentions legales, etc.) */
.footer-nav {
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}
.footer-nav__list {
    display: flex; flex-wrap: wrap; justify-content: center;
    gap: var(--spacing-sm) var(--spacing-lg);
    list-style: none; padding: 0; margin: 0;
}
.footer-nav__list li a {
    font-size: var(--font-size-sm); color: var(--color-footer-text);
    text-decoration: none; transition: color var(--transition-fast);
}
.footer-nav__list li a:hover { color: #fff; }

.footer-social { display: flex; gap: var(--spacing); }
.footer-social a, .footer-social .obf-link {
    color: var(--color-footer-text-light); font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}
.footer-social a:hover, .footer-social .obf-link:hover { color: #fff; }

/* ==========================================================================
 * 13. SEO Text Block (flex order trick)
 * ======================================================================= */
.content-wrapper--flex { display: flex; flex-direction: column; }
.content-wrapper--flex .page-title { order: 1; }
.content-wrapper--flex .articles-listing,
.content-wrapper--flex .featured-section,
.content-wrapper--flex .home-sections { order: 2; }

.seo-text-block {
    order: 99; margin-top: var(--spacing-2xl); padding: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
    font-size: var(--font-size-sm); line-height: 1.7; color: var(--color-text-light);
}
.seo-text-block h2, .seo-text-block h3 { color: var(--color-text); }
.seo-text-block--2cols { columns: 2; column-gap: var(--spacing-xl); }

/* ==========================================================================
 * 14. Breadcrumb
 * ======================================================================= */
.breadcrumb { font-size: var(--font-size-xs); color: var(--color-text-lighter); margin-bottom: var(--spacing-lg); }
.breadcrumb__list { display: flex; flex-wrap: wrap; align-items: center; }
.breadcrumb__item { display: flex; align-items: center; }
.breadcrumb__sep { margin: 0 var(--spacing-sm); color: var(--color-text-lighter); }
.breadcrumb a { color: var(--color-text-lighter); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb [aria-current="page"] { color: var(--color-text-light); font-weight: 500; }

/* ==========================================================================
 * 15. Table des matieres (ToC)
 * ======================================================================= */
.toc {
    background: var(--color-bg-alt); border-left: 3px solid var(--color-primary);
    padding: 1.25rem 1.5rem; margin: 1.5rem 0; border-radius: var(--radius);
}
.toc__title {
    font-weight: 700; font-size: var(--font-size-xs);
    text-transform: uppercase; letter-spacing: 0.06em;
    display: block; margin-bottom: 0.75rem; color: var(--color-text);
}
.toc__list { list-style: none; padding: 0; margin: 0; }
.toc__item { margin-bottom: 0.4rem; }
.toc__item--h3 { padding-left: 1.2rem; }
.toc__item a { color: var(--color-text-light); text-decoration: none; font-size: 0.92rem; transition: color var(--transition-fast); }
.toc__item a:hover { color: var(--color-primary); }

/* ==========================================================================
 * 16. Barre de progression
 * ======================================================================= */
.reading-progress {
    position: fixed; top: 0; left: 0; width: 100%; height: 3px;
    background: transparent; z-index: 9999; pointer-events: none;
}
.reading-progress__bar { height: 100%; background: var(--color-primary); width: 0%; transition: width 0.1s linear; }

/* ==========================================================================
 * 17. Author Box
 * ======================================================================= */
.author-box {
    display: flex; gap: var(--spacing-lg); align-items: flex-start;
    padding: var(--spacing-lg); background: var(--author-box-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); margin: var(--spacing-xl) 0;
}
.author-box__avatar { flex-shrink: 0; }
.author-box__avatar img { border-radius: 50%; width: 70px; height: 70px; object-fit: cover; }
.author-box__info { flex: 1; min-width: 0; }
.author-box__name { font-weight: 700; font-size: var(--font-size-lg); margin-bottom: var(--spacing-xs); }
.author-box__bio { font-size: var(--font-size-sm); color: var(--color-text-light); line-height: 1.6; }

/* ==========================================================================
 * 18. Commentaires
 * ======================================================================= */
.comments-area { margin-top: var(--spacing-2xl); padding-top: var(--spacing-xl); border-top: 1px solid var(--color-border); }
.comments-title { font-size: var(--font-size-lg); font-weight: 700; margin-bottom: var(--spacing-lg); }
.comment-list { list-style: none; }
.comment-list .comment { padding: var(--spacing) 0; border-bottom: 1px solid var(--color-border); }
.comment-list .children { list-style: none; padding-left: var(--spacing-lg); border-left: 2px solid var(--color-border); margin-top: var(--spacing); }
.comment-author { font-weight: 600; margin-bottom: var(--spacing-xs); }
.comment-meta { font-size: var(--font-size-xs); color: var(--color-text-lighter); margin-bottom: var(--spacing-sm); }
.comment-content { font-size: var(--font-size-sm); line-height: 1.6; }
.comment-respond { margin-top: var(--spacing-lg); }
.comment-reply-title { font-weight: 700; font-size: var(--font-size-lg); display: block; margin-bottom: var(--spacing); }

/* ==========================================================================
 * 19. Pagination
 * ======================================================================= */
.pagination { margin: var(--spacing-2xl) 0; }
.pagination__list {
    display: flex; flex-wrap: wrap; justify-content: center;
    gap: var(--spacing-sm); list-style: none;
}
.pagination__item a, .pagination__item span {
    display: flex; align-items: center; justify-content: center;
    min-width: 40px; height: 40px; padding: 0 var(--spacing-sm);
    border: 1px solid var(--color-border); border-radius: var(--radius);
    font-size: var(--font-size-sm); font-weight: 500; color: var(--color-text);
    text-decoration: none; transition: all var(--transition-fast);
}
.pagination__item a:hover { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-primary-light); text-decoration: none; }
.pagination__item--current span { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.pagination__item--dots span { border: none; color: var(--color-text-lighter); }

/* ==========================================================================
 * 20. Formulaires
 * ======================================================================= */
input[type="text"], input[type="email"], input[type="url"], input[type="search"], textarea, select {
    width: 100%; padding: 0.7rem 1rem;
    border: 1px solid var(--color-border); border-radius: var(--radius);
    font-family: var(--font-body); font-size: var(--font-size-sm);
    color: var(--color-text); background: var(--color-bg);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
input:focus, textarea:focus, select:focus {
    outline: none; border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

button, input[type="submit"] {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.7rem 1.75rem;
    background: var(--color-primary); color: #fff; border: none;
    border-radius: var(--radius); font-family: var(--font-body);
    font-size: var(--font-size-sm); font-weight: 600; cursor: pointer;
    transition: background var(--transition-fast);
}
button:hover, input[type="submit"]:hover { background: var(--color-primary-dark); }

.search-form { display: flex; gap: var(--spacing-sm); }
.search-form .search-field { flex: 1; }

/* ==========================================================================
 * 21. Liens obfusques
 * ======================================================================= */
.obf-link { color: var(--color-link); cursor: pointer; text-decoration: underline; transition: color var(--transition-fast); }
.obf-link:hover { color: var(--color-link-hover); }
.obf-link:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; border-radius: 2px; }

/* ==========================================================================
 * 22. TL;DR Box
 * ======================================================================= */
.tldr-box {
    background: var(--color-bg-alt); border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius); padding: 1.25rem 1.5rem; margin: 1.5rem 0 2rem;
}
.tldr-box__title { font-weight: 700; font-size: var(--font-size-base); display: block; margin-bottom: var(--spacing-sm); }
.tldr-box__content { font-size: 0.95rem; line-height: 1.6; }
.tldr-box__content ul, .tldr-box__content ol { list-style: revert; padding-left: 1.2rem; margin: var(--spacing-sm) 0; }

/* ==========================================================================
 * 23. Front-page sections
 * ======================================================================= */
.page-title {
    font-size: var(--font-size-2xl); font-weight: 800; text-align: center;
    margin-bottom: var(--spacing-xl);
}

.home-featured { margin-bottom: var(--spacing-2xl); }
.home-featured-grid { display: grid; grid-template-columns: 1fr; gap: var(--spacing); }

.home-category-section { margin-bottom: var(--spacing-2xl); }

.home-category-section__header {
    display: flex; justify-content: space-between; align-items: baseline;
    border-bottom: 3px solid var(--cat-color, var(--color-primary));
    padding-bottom: var(--spacing-sm); margin-bottom: var(--spacing-lg);
}

.home-category-section__title {
    font-size: var(--font-size-xl); font-weight: 700; margin: 0;
}

.home-category-section__see-all {
    font-size: var(--font-size-sm); font-weight: 600;
    color: var(--cat-color, var(--color-primary));
    white-space: nowrap; text-decoration: none;
}
.home-category-section__see-all:hover { text-decoration: underline; }

.home-category-section__intro {
    font-size: var(--font-size-sm); color: var(--color-text-light);
    margin-bottom: var(--spacing);
}

.home-category-section__grid { display: grid; grid-template-columns: 1fr; gap: var(--spacing); }

.home-cf7-section {
    margin: var(--spacing-2xl) 0; padding: var(--spacing-xl);
    background: var(--color-bg-alt); border-radius: var(--radius-lg);
}

/* ==========================================================================
 * 24. Category page
 * ======================================================================= */
.category-description { font-size: var(--font-size-sm); color: var(--color-text-light); margin-bottom: var(--spacing); text-align: center; }
.category-content { max-width: var(--container-width); margin: 0 auto; }

/* Featured top — mobile : 1 colonne empilee */
.featured-top { margin-bottom: var(--spacing-xl); }
.featured-top__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing);
}

/* Les 3 items en overlay : image plein cadre */
.featured-top__item { position: relative; min-height: 250px; overflow: hidden; border-radius: var(--radius-lg); }
.featured-top__item .post-card__thumbnail { position: absolute; inset: 0; }
.featured-top__item .post-card__thumbnail img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: auto; }
.featured-top__item .post-card__link { position: relative; display: block; height: 100%; }

/* Separateur style avec texte au milieu */
.featured-separator {
    display: flex; align-items: center; gap: var(--spacing);
    margin: var(--spacing-xl) 0;
    font-size: var(--font-size-xs); text-transform: uppercase;
    letter-spacing: 0.08em; font-weight: 600;
    color: var(--color-text-lighter);
}
.featured-separator::before, .featured-separator::after {
    content: ''; flex: 1; height: 1px; background: var(--color-border);
}

/* Grille articles — mobile : 1 colonne */
.posts-grid {
    display: grid; grid-template-columns: 1fr; gap: var(--spacing-lg);
}

/* Compat: ancien nom utilise dans d'autres templates */
.articles-listing {
    display: grid; grid-template-columns: 1fr; gap: var(--spacing-lg);
}

/* ==========================================================================
 * 25. Page pleine largeur
 * ======================================================================= */
.full-width { max-width: var(--container-width); margin: 0 auto; padding: var(--spacing-xl) var(--spacing); }

/* ==========================================================================
 * 26. 404
 * ======================================================================= */
.error-404 {
    text-align: center;
    padding: var(--spacing-xl) 0 var(--spacing-2xl);
}

.error-404__big-number {
    font-size: var(--font-size-hero);
    font-weight: 900;
    color: var(--color-border);
    line-height: 1;
    margin-bottom: var(--spacing);
}

.error-404 .page-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing);
}

.error-404 .page-content p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.error-404 .search-form {
    max-width: 400px; margin: 0 auto var(--spacing-lg);
}

.error-404__home-link {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.7rem 2rem; margin-top: var(--spacing);
    background: var(--color-primary); color: #fff;
    border-radius: var(--radius); font-weight: 600; font-size: var(--font-size-sm);
    text-decoration: none; transition: background var(--transition-fast);
}
.error-404__home-link:hover { background: var(--color-primary-dark); color: #fff; text-decoration: none; }

.error-404__categories { margin-top: var(--spacing-xl); }
.error-404__categories ul {
    list-style: none; display: flex; flex-wrap: wrap; justify-content: center;
    gap: var(--spacing-sm); margin-top: var(--spacing);
}
.error-404__categories li a {
    display: inline-block; padding: var(--spacing-sm) var(--spacing);
    border: 1px solid var(--color-border); border-radius: var(--radius);
    font-size: var(--font-size-sm); color: var(--color-text);
    text-decoration: none; transition: all var(--transition-fast);
}
.error-404__categories li a:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* ==========================================================================
 * 27. Utilitaires
 * ======================================================================= */
.screen-reader-text {
    clip: rect(1px,1px,1px,1px); clip-path: inset(50%);
    height: 1px; width: 1px; margin: -1px; overflow: hidden;
    padding: 0; position: absolute; word-wrap: normal !important;
}
.screen-reader-text:focus {
    clip: auto !important; clip-path: none; display: block;
    height: auto; left: 5px; top: 5px; width: auto; z-index: 100000;
    background: var(--color-bg); color: var(--color-text);
    padding: var(--spacing); font-size: var(--font-size-sm);
    font-weight: 700; box-shadow: var(--shadow-lg);
}

.skip-link { position: absolute; top: -100%; left: 0; z-index: 10000; padding: var(--spacing); background: var(--color-primary); color: #fff; }
.skip-link:focus { top: 0; color: #fff; }

.related-articles { margin-top: var(--spacing-2xl); padding-top: var(--spacing-xl); border-top: 1px solid var(--color-border); }
.related-articles__title {
    display: block; font-size: var(--font-size-sm); font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.06em;
    margin-bottom: var(--spacing-lg);
}
.related-articles__grid { display: grid; grid-template-columns: 1fr; gap: var(--spacing); }

.read-more { display: inline-block; font-weight: 600; font-size: var(--font-size-sm); color: var(--color-primary); }

.page-links {
    display: flex; align-items: center; gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0; font-size: var(--font-size-sm); font-weight: 600;
}
.page-links .post-page-numbers {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 32px; height: 32px; padding: 0 var(--spacing-sm);
    border: 1px solid var(--color-border); border-radius: var(--radius);
    text-decoration: none; color: var(--color-text);
}
.page-links .post-page-numbers:hover { border-color: var(--color-primary); color: var(--color-primary); }
.page-links .post-page-numbers.current { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

/* ==========================================================================
 * 28. Theme sombre
 * ======================================================================= */
.flavor-dark, [data-theme="dark"] {
    --color-text: #e5e7eb;
    --color-text-light: #9ca3af;
    --color-text-lighter: #6b7280;
    --color-bg: #111827;
    --color-bg-alt: #1f2937;
    --color-border: #374151;
    --color-primary-light: rgba(37,99,235,0.15);
    --color-overlay-dark: rgba(0,0,0,0.7);
    --color-footer-bg: #0d1117;
    --color-footer-text: #c9d1d9;
    --color-footer-text-light: #8b949e;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.35);
}

[data-theme="dark"] .post-card { border-color: var(--color-border); }
[data-theme="dark"] .site-navbar { border-color: var(--color-border); }
[data-theme="dark"] .menu-toggle__bar { background: var(--color-text); }
[data-theme="dark"] img { opacity: 0.92; }
[data-theme="dark"] .error-404__big-number { color: var(--color-border); }

/* ==========================================================================
 * 29. Responsive — Tablet (768px+)
 * ======================================================================= */
@media (min-width: 768px) {
    main h1 { font-size: var(--font-size-3xl); }
    .entry-title { font-size: 2.25rem; }
    .page-title { font-size: var(--font-size-3xl); }

    .home-featured-grid { grid-template-columns: repeat(2, 1fr); }
    .home-category-section__grid { grid-template-columns: repeat(2, 1fr); }
    .related-articles__grid { grid-template-columns: repeat(2, 1fr); }
    .posts-grid { grid-template-columns: repeat(2, 1fr); }
    .articles-listing { grid-template-columns: repeat(2, 1fr); }

    /* Featured top — tablette : 2 colonnes, main prend toute la largeur */
    .featured-top__grid { grid-template-columns: repeat(2, 1fr); }
    .featured-top__item--main { grid-column: 1 / -1; min-height: 320px; }
    .featured-top__item--side { min-height: 200px; }

    .footer-widgets { grid-template-columns: repeat(2, 1fr); }
    .footer-bottom { flex-direction: row; justify-content: space-between; }

    .cards-horizontal .post-card__link { display: grid; grid-template-columns: 200px 1fr; gap: var(--spacing); align-items: start; }
    .cards-horizontal .post-card__thumbnail { margin-bottom: 0; }
}

/* ==========================================================================
 * 30. Responsive — Desktop (1024px+)
 * ======================================================================= */
@media (min-width: 1024px) {
    .content-layout { flex-direction: row; }
    .site-main { flex: 1; min-width: 0; }
    .widget-area { width: var(--sidebar-width); flex-shrink: 0; }

    /* Sidebar sticky */
    .sidebar-sticky { position: sticky; top: calc(var(--header-height) + 20px); max-height: calc(100vh - var(--header-height) - 40px); overflow-y: auto; }

    /* Navigation desktop */
    .menu-toggle { display: none; }
    .main-navigation {
        position: static; width: 100%; height: auto;
        background: transparent; transform: none;
        box-shadow: none; padding: 0; overflow: visible;
    }
    .primary-menu {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: center;
        width: 100%;
        gap: 2rem;
    }
    .primary-menu li {
        border-bottom: none;
        flex-shrink: 0;
        white-space: nowrap;
    }
    .primary-menu a, .primary-menu .obf-link {
        padding: var(--spacing-sm) var(--spacing);
        font-size: var(--font-size-xs); font-weight: 600;
        white-space: nowrap;
    }

    /* Pas de sous-menus dropdown sur desktop */
    .primary-menu .sub-menu { display: none !important; }
    .sub-menu-toggle { display: none; }

    /* Grilles desktop */
    .home-featured-grid { grid-template-columns: repeat(3, 1fr); }
    .home-category-section__grid { grid-template-columns: repeat(3, 1fr); }
    .related-articles__grid { grid-template-columns: repeat(3, 1fr); }
    .posts-grid { grid-template-columns: repeat(3, 1fr); }
    .articles-listing { grid-template-columns: repeat(3, 1fr); }

    /* Featured top — desktop : layout asymetrique 1 grand + 2 petits */
    .featured-top__grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 1fr 1fr;
        gap: var(--spacing);
        min-height: 480px;
    }
    .featured-top__item--main {
        grid-row: 1 / 3; /* prend toute la hauteur */
        grid-column: 1 / 2;
        min-height: 480px;
    }
    .featured-top__item--side {
        min-height: auto; /* hauteur auto, 50% chacun grace a grid-template-rows */
    }

    .footer-widgets { grid-template-columns: repeat(3, 1fr); }
    .footer-2col .footer-widgets { grid-template-columns: repeat(2, 1fr); }
    .footer-1col .footer-widgets { grid-template-columns: 1fr; text-align: center; }
    .footer-minimal .footer-widgets { display: none; }

    .featured-overlay .post-card__content-overlay .post-card__title { font-size: var(--font-size-xl); }
}

/* ==========================================================================
 * 31. Responsive — Wide (1280px+)
 * ======================================================================= */
@media (min-width: 1280px) {
    .container, .content-layout { max-width: var(--container-width); }
    .home-category-section__grid { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
 * 32. Print
 * ======================================================================= */
@media print {
    .site-header, .main-navigation, .widget-area, .site-footer,
    .reading-progress, .pagination, .related-articles, .comments-area,
    .breadcrumb, .toc, .post-tags, .nav-overlay { display: none !important; }
    body { font-size: 12pt; color: #000; background: #fff; }
    a { color: #000; text-decoration: underline; }
    .content-layout { display: block; }
    .post-card { border: 1px solid #ccc; break-inside: avoid; }
}

/* ==========================================================================
 * 33. Accessibilite
 * ======================================================================= */
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important; animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important; scroll-behavior: auto !important;
    }
    .reading-progress__bar { transition: none; }
    .main-navigation { transition: none; }
    .site-top-bar { transition: none; }
}

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 20px); }