/* ========================================
   Avis Services — Dark theme (Linear-inspired)
   ======================================== */

:root {
    /* Palette noire premium */
    --bg: #08090A;
    --bg-elevated: #0C0D0F;
    --bg-card: #101113;
    --bg-card-hover: #17181B;
    --bg-glass: rgba(10, 11, 13, 0.72);

    --border: #1F2023;
    --border-strong: #2A2B30;
    --border-accent: #3A3B40;

    --text: #F7F8F8;
    --text-secondary: #B4B5B8;
    --text-tertiary: #8A8C91;
    --text-quaternary: #62666D;

    --accent: #F7F8F8;
    --accent-blue: #5E6AD2;
    --accent-yellow: #F2C94C;
    --accent-green: #4CB782;
    --accent-red: #EB5757;

    /* Fonts */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Instrument Serif', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;

    /* Espacements */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 3rem;
    --space-xl: 5rem;

    /* Containers */
    --container: 1200px;
    --container-narrow: 800px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 80px rgba(94, 106, 210, 0.15);

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 220ms cubic-bezier(0.4, 0, 0.2, 1);

    color-scheme: dark;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.011em;
    background-image:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(94, 106, 210, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 100% 100%, rgba(76, 183, 130, 0.06), transparent);
    background-attachment: fixed;
}

main {
    flex: 1;
}

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

a:hover {
    color: var(--text-secondary);
}

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

::selection {
    background: var(--accent-blue);
    color: #fff;
}

/* --- Utilitaires --- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-to-content {
    position: absolute;
    top: -100%;
    left: 0;
    background: var(--text);
    color: var(--bg);
    padding: 0.5rem 1rem;
    z-index: 9999;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0 0 var(--radius-md) 0;
    font-family: var(--font-ui);
}

.skip-to-content:focus {
    top: 0;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* --- Header --- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-glass);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border);
}

.header-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--space-md);
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.site-logo {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.site-logo::before {
    content: "";
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: linear-gradient(135deg, #fff 0%, #a1a1aa 100%);
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.2);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex: 1;
    justify-content: center;
    flex-wrap: wrap;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.nav-link:hover {
    color: var(--text);
    background: var(--bg-card);
}

.nav-item-dropdown {
    position: relative;
}

.nav-dropdown-panel {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    min-width: 320px;
    padding: 8px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: all var(--transition-fast);
    z-index: 110;
}

.nav-item-dropdown.open .nav-dropdown-panel {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--text);
    transition: background var(--transition-fast);
}

.nav-dropdown-item:hover {
    background: var(--bg-card-hover);
    color: var(--text);
}

.nav-dropdown-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    background: var(--bg-card) !important;
    color: var(--text) !important;
    border: 1px solid var(--border);
}

.nav-dropdown-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-dropdown-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
}

.nav-dropdown-desc {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    line-height: 1.4;
}

/* Lang switcher dropdown with flags */
.lang-switcher {
    position: relative;
}

.lang-switcher-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 0.82rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lang-switcher-trigger:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
}

.lang-flag {
    width: 20px;
    height: 15px;
    border-radius: 2px;
    object-fit: cover;
    display: block;
    box-shadow: 0 0 0 1px rgba(255,255,255,0.06);
}

.lang-code {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
}

.lang-switcher-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 180px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 4px;
    list-style: none;
    margin: 0;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: all var(--transition-fast);
    z-index: 120;
    box-shadow: var(--shadow-lg);
}

.lang-switcher.is-open .lang-switcher-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.lang-switcher-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.88rem;
    transition: background var(--transition-fast);
}

.lang-switcher-item:hover {
    background: var(--bg-card-hover);
    color: var(--text);
}

.lang-switcher-item.is-current {
    background: var(--bg-card);
    font-weight: 500;
}

.lang-switcher-check {
    margin-left: auto;
    color: var(--accent-green);
}

.lang-switcher-mobile {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 0.5rem 0;
}

.lang-switcher-mobile .lang-switcher-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.lang-switcher-mobile .lang-switcher-item:last-child {
    border-bottom: none;
}

.menu-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 16px;
    height: 1.5px;
    background: var(--text);
    border-radius: 2px;
    position: relative;
    transition: transform var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: "";
    position: absolute;
    left: 0;
}

.hamburger::before { top: -5px; }
.hamburger::after { top: 5px; }

.nav-mobile {
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 1rem var(--space-md);
    border-top: 1px solid var(--border);
    background: var(--bg-elevated);
}

.nav-mobile.open {
    display: flex;
}

.nav-mobile-section-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-quaternary);
    padding: 0.5rem 0;
}

.nav-link-mobile {
    font-size: 0.95rem;
    color: var(--text);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.lang-switcher-mobile {
    display: flex;
    gap: 8px;
    padding: 1rem 0 0;
}

@media (max-width: 860px) {
    .site-nav,
    .lang-switcher { display: none; }
    .menu-toggle { display: flex; }
}

/* --- Hero (home) --- */
.hero-search {
    padding: 7rem 0 4rem;
    text-align: center;
    position: relative;
}

.hero-search .container {
    max-width: 920px;
}

.hero-search h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 1.25rem;
}

.hero-search h1 .accent {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    color: #d4d4d8;
    letter-spacing: -0.02em;
    padding: 0 0.1em;
}

.hero-search .hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto 2.5rem;
    line-height: 1.5;
}

.search-form-hero {
    display: flex;
    align-items: center;
    gap: 0;
    max-width: 620px;
    margin: 0 auto;
    padding: 6px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    transition: border-color var(--transition-fast);
    position: relative;
}

.search-form-hero:focus-within {
    border-color: var(--border-accent);
}

.search-icon {
    color: var(--text-tertiary);
    margin-left: 14px;
    flex-shrink: 0;
}

.search-input-hero {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 0.95rem;
    padding: 0.85rem 0.75rem;
    font-family: inherit;
    outline: none;
}

.search-input-hero::placeholder {
    color: var(--text-quaternary);
}

.search-button-hero {
    background: var(--text);
    color: var(--bg);
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.7rem 1.3rem;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.search-button-hero:hover {
    background: var(--text-secondary);
    transform: translateY(-1px);
}

.search-results-panel {
    max-width: 620px;
    margin: 0.75rem auto 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 6px;
    text-align: left;
    box-shadow: var(--shadow-lg);
}

.search-results-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.search-result {
    display: block;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--text);
}

.search-result:hover {
    background: var(--bg-card-hover);
}

.search-result-cat {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-quaternary);
    margin-bottom: 2px;
}

.search-result-title {
    font-size: 0.95rem;
    font-weight: 500;
    margin-bottom: 2px;
}

.search-result-desc {
    font-size: 0.82rem;
    color: var(--text-tertiary);
    line-height: 1.4;
}

.search-no-results {
    padding: 1rem;
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.88rem;
}

/* --- Hero (listing pages) --- */
.hero {
    padding: 6rem var(--space-md) 3rem;
    text-align: center;
    max-width: var(--container);
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    padding: 5px 12px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-tertiary);
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    letter-spacing: -0.035em;
    line-height: 1.05;
    color: var(--text);
    margin-bottom: 1rem;
}

.hero-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 620px;
    margin: 0 auto;
}

/* --- Section headers --- */
.section-header {
    margin-bottom: 2rem;
}

.section-header-with-cta {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    letter-spacing: -0.02em;
    color: var(--text);
    font-weight: 600;
}

.section-view-all {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

.section-view-all:hover {
    color: var(--text);
}

/* --- Categories big grid --- */
.categories-big-section {
    padding: 3rem 0;
}

.categories-big-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.category-big-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 1.75rem;
    background: var(--bg-card) !important;
    border: 1px solid var(--border) !important;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    overflow: hidden;
    color: var(--text);
}

.category-big-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(255,255,255,0.04), transparent 50%);
    pointer-events: none;
}

.category-big-card:hover {
    background: var(--bg-card-hover) !important;
    border-color: var(--border-accent) !important;
    transform: translateY(-2px);
}

.category-big-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--bg-elevated) !important;
    color: var(--text) !important;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-bottom: 0.5rem;
}

.category-big-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    font-weight: 600;
    color: var(--text);
}

.category-big-card p {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    line-height: 1.5;
    flex: 1;
}

.category-big-cta {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary) !important;
    letter-spacing: 0.01em;
    margin-top: 0.5rem;
}

.category-big-count {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 0.7rem;
    color: var(--text-quaternary);
    font-variant-numeric: tabular-nums;
}

/* --- Latest section + layout --- */
.latest-section {
    padding: 3rem 0 5rem;
}

.home-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 2.5rem;
    align-items: flex-start;
}

@media (max-width: 980px) {
    .home-layout { grid-template-columns: 1fr; }
}

/* --- Grid Articles --- */
.grid-articles {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}

.article-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
    transform: translateY(-2px);
}

.article-card-image-wrapper {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    display: block;
    background: var(--bg-elevated);
}

.article-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 400ms cubic-bezier(0.4, 0, 0.2, 1);
    filter: brightness(0.92) saturate(0.95);
}

.article-card:hover .article-card-image {
    transform: scale(1.03);
    filter: brightness(1) saturate(1);
}

.article-card-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--text-tertiary);
    background: radial-gradient(circle at 30% 20%, #1A1B1F 0%, var(--bg-elevated) 70%) !important;
    border-bottom: 1px solid var(--border);
}

.article-card-badges {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    gap: 6px;
    z-index: 2;
}

.card-badge {
    font-size: 0.68rem;
    font-weight: 500;
    padding: 4px 10px;
    background: var(--bg-glass);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text);
    letter-spacing: 0.02em;
}

.article-card-body {
    padding: 1.1rem 1.25rem 1.35rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.78rem;
    color: var(--text-quaternary);
    flex-wrap: wrap;
}

.article-meta-author {
    color: var(--text-tertiary);
    font-weight: 500;
}

.meta-separator {
    opacity: 0.5;
}

.article-card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    line-height: 1.25;
    letter-spacing: -0.02em;
    font-weight: 600;
}

.article-card-body h3 a {
    color: var(--text);
}

.article-card-body h3 a:hover {
    color: var(--text-secondary);
}

.article-card-body p {
    color: var(--text-tertiary);
    font-size: 0.88rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* --- Sidebar home --- */
.home-sidebar {
    position: sticky;
    top: 84px;
}

.sidebar-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
}

.sidebar-label {
    display: inline-block;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-quaternary);
    margin-bottom: 0.9rem;
}

.featured-card {
    display: block;
    color: var(--text);
}

.featured-card-image {
    position: relative;
    aspect-ratio: 16 / 10;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 0.85rem;
    background: var(--bg-elevated);
}

.featured-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9);
}

.featured-card-image-placeholder {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--text-tertiary);
    background: radial-gradient(circle at 30% 20%, #1A1B1F 0%, var(--bg-elevated) 70%) !important;
}

.featured-card h3 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.featured-card-meta {
    font-size: 0.78rem;
    color: var(--text-quaternary);
}

.featured-card-meta strong {
    color: var(--text-tertiary);
    font-weight: 500;
}

/* --- Single article --- */
.single-article {
    padding: 2rem 0 5rem;
}

/* Paper : fond clair pour le contenu d'article (lisibilite) */
.article-paper {
    --paper-bg: #FFFFFF;
    --paper-bg-alt: #F7F7F8;
    --paper-text: #18181B;
    --paper-text-secondary: #3F3F46;
    --paper-text-tertiary: #71717A;
    --paper-text-quaternary: #A1A1AA;
    --paper-border: #E4E4E7;
    --paper-border-strong: #D4D4D8;
    --paper-accent: #18181B;

    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.article-paper-inner {
    background: var(--paper-bg);
    border-radius: var(--radius-xl);
    padding: 2.5rem clamp(1.25rem, 4vw, 3rem) 3rem;
    box-shadow: 0 0 0 1px var(--border), 0 40px 80px rgba(0,0,0,0.4);
    color: var(--paper-text);
}

.breadcrumb {
    padding: 0.5rem 0 1.5rem;
    font-size: 0.82rem;
}

.breadcrumb-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem;
    color: var(--text-quaternary);
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.breadcrumb-item a {
    color: var(--text-tertiary);
}

.breadcrumb-item a:hover {
    color: var(--text);
}

.breadcrumb-item [aria-current] {
    color: var(--text);
}

.breadcrumb-sep {
    color: var(--text-quaternary);
    opacity: 0.6;
}

/* Hero article */
.article-hero {
    max-width: 780px;
    margin: 0 auto 2rem;
    text-align: left;
}

.article-hero .article-meta {
    color: var(--paper-text-quaternary);
}

.article-hero .article-meta-author {
    color: var(--paper-text-tertiary);
}

.article-category {
    font-size: 0.72rem;
    color: var(--paper-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 3px 10px;
    background: var(--paper-bg-alt);
    border: 1px solid var(--paper-border);
    border-radius: var(--radius-full);
}

.article-title {
    font-family: var(--font-heading);
    font-size: clamp(1.85rem, 3.6vw, 2.75rem);
    line-height: 1.1;
    letter-spacing: -0.035em;
    color: var(--paper-text);
    margin: 1rem 0;
    font-weight: 600;
}

.article-description {
    font-size: 1.1rem;
    color: var(--paper-text-secondary);
    line-height: 1.55;
    margin-bottom: 1.5rem;
}

.article-author-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem 0;
    border-top: 1px solid var(--paper-border);
    border-bottom: 1px solid var(--paper-border);
}

.article-paper .author-avatar {
    background: var(--paper-bg-alt);
    border: 1px solid var(--paper-border);
}

.article-paper .author-name { color: var(--paper-text); }
.article-paper .author-role { color: var(--paper-text-tertiary); }
.article-paper .article-updated { color: var(--paper-text-tertiary); }

/* Image hero : bornee dans l'article */
.article-hero-image {
    margin: 0 auto 2.5rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    max-width: 900px;
    border: 1px solid var(--paper-border);
    background: var(--paper-bg-alt);
}

.article-hero-image img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: cover;
    aspect-ratio: 16 / 9;
}

.article-hero-image-credit {
    font-size: 0.72rem;
    color: var(--paper-text-quaternary);
    text-align: right;
    font-style: italic;
    padding: 0.5rem 1rem;
    background: var(--paper-bg-alt);
    border-top: 1px solid var(--paper-border);
}

.article-reading-time {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.author-avatar-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--text-tertiary);
    font-size: 0.95rem;
}

.author-text {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
}

.author-role {
    font-size: 0.78rem;
    color: var(--text-tertiary);
}

.article-updated {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--text-tertiary);
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 1rem;
}

.tag {
    font-size: 0.76rem;
    color: var(--paper-text-tertiary);
    padding: 3px 10px;
    border: 1px solid var(--paper-border);
    border-radius: var(--radius-full);
    background: var(--paper-bg-alt);
    transition: all var(--transition-fast);
}

.tag:hover {
    color: var(--paper-text);
    border-color: var(--paper-border-strong);
    background: #EEEEEF;
}

.article-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 3rem;
    max-width: 1080px;
    margin: 0 auto;
    align-items: flex-start;
}

@media (max-width: 960px) {
    .article-layout { grid-template-columns: 1fr; }
    .article-sidebar { display: none; }
}

.article-sidebar {
    position: sticky;
    top: 84px;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.toc {
    background: var(--paper-bg-alt);
    border: 1px solid var(--paper-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    max-height: 60vh;
    overflow-y: auto;
}

.toc-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.72rem;
    color: var(--paper-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.85rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--paper-border);
}

.toc ol, .toc ul {
    list-style: none;
    padding-left: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.toc ol ol, .toc ul ul {
    padding-left: 0.75rem;
    margin-top: 4px;
}

.toc a {
    color: var(--paper-text-tertiary);
    font-size: 0.84rem;
    padding: 4px 8px;
    display: block;
    border-radius: 4px;
    line-height: 1.35;
    border-left: 2px solid transparent;
    transition: all var(--transition-fast);
}

.toc a:hover {
    color: var(--paper-text);
    background: #EEEEEF;
}

.toc a.toc-active {
    color: var(--paper-text);
    border-left-color: var(--paper-text);
    font-weight: 500;
}

.article-main {
    max-width: 720px;
    min-width: 0;
}

/* --- Prose (contenu article, fond clair) --- */
.prose {
    color: var(--paper-text-secondary);
    font-size: 1.05rem;
    line-height: 1.75;
}

.prose h2 {
    font-family: var(--font-heading);
    font-size: 1.65rem;
    letter-spacing: -0.025em;
    line-height: 1.25;
    color: var(--paper-text);
    margin: 2.75rem 0 1rem;
    font-weight: 600;
    scroll-margin-top: 96px;
}

.prose h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    color: var(--paper-text);
    margin: 2rem 0 0.75rem;
    font-weight: 600;
    scroll-margin-top: 96px;
}

.prose h4 {
    font-family: var(--font-heading);
    font-size: 1.08rem;
    color: var(--paper-text);
    margin: 1.5rem 0 0.5rem;
    font-weight: 600;
}

.prose p {
    margin-bottom: 1.25rem;
}

.prose strong { color: var(--paper-text); }

.prose a {
    color: var(--paper-text);
    text-decoration: underline;
    text-decoration-color: var(--paper-border-strong);
    text-underline-offset: 3px;
    transition: all var(--transition-fast);
}

.prose a:hover {
    text-decoration-color: var(--paper-text);
}

.prose ul, .prose ol {
    margin: 1rem 0 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.prose li { line-height: 1.65; }

.prose blockquote {
    border-left: 3px solid var(--paper-text);
    padding: 0.25rem 0 0.25rem 1.25rem;
    margin: 1.5rem 0;
    color: var(--paper-text-secondary);
    font-style: italic;
    background: var(--paper-bg-alt);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.prose code {
    font-family: var(--font-mono);
    font-size: 0.88em;
    background: var(--paper-bg-alt);
    border: 1px solid var(--paper-border);
    padding: 1px 6px;
    border-radius: 4px;
    color: var(--paper-text);
}

.prose pre {
    background: #18181B;
    border: 1px solid #27272A;
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    overflow-x: auto;
    margin: 1.5rem 0;
    color: #E4E4E7;
}

.prose pre code {
    background: transparent;
    border: none;
    padding: 0;
    color: inherit;
}

.prose img {
    border-radius: var(--radius-md);
    border: 1px solid var(--paper-border);
    margin: 1.5rem 0;
}

.prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.92rem;
    background: var(--paper-bg);
    border: 1px solid var(--paper-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.prose th, .prose td {
    padding: 0.85rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--paper-border);
}

.prose th {
    background: var(--paper-bg-alt);
    color: var(--paper-text);
    font-weight: 600;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.prose tr:last-child td { border-bottom: none; }

.prose hr {
    border: none;
    border-top: 1px solid var(--paper-border);
    margin: 2rem 0;
}

.article-tags-bottom {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid var(--paper-border);
}

/* --- Author box (fond clair) --- */
.author-box {
    display: flex;
    gap: 1.25rem;
    padding: 1.5rem;
    background: var(--paper-bg-alt);
    border: 1px solid var(--paper-border);
    border-radius: var(--radius-lg);
    margin: 3rem 0 2rem;
}

.author-box-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid var(--paper-border);
    background: #fff;
}

.author-box-content { flex: 1; min-width: 0; }

.author-box-label {
    display: block;
    font-size: 0.7rem;
    color: var(--paper-text-quaternary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.35rem;
}

.author-box-name {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    letter-spacing: -0.02em;
    color: var(--paper-text);
    font-weight: 600;
}

.author-box-role {
    display: block;
    font-size: 0.85rem;
    color: var(--paper-text-tertiary);
    margin-bottom: 0.65rem;
}

.author-box-bio {
    color: var(--paper-text-secondary);
    font-size: 0.9rem;
    line-height: 1.55;
    margin-bottom: 0.75rem;
}

.author-box-expertise { font-size: 0.78rem; color: var(--paper-text-tertiary); }
.author-box-expertise-label { color: var(--paper-text-quaternary); margin-right: 0.35rem; }
.author-box-expertise-item { color: var(--paper-text-secondary); }

/* --- Related + prev/next (fond clair) --- */
.related-articles {
    margin-top: 3rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--paper-border);
}

.related-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    letter-spacing: -0.02em;
    color: var(--paper-text);
    margin-bottom: 1.25rem;
    font-weight: 600;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.related-card {
    padding: 1.1rem;
    background: var(--paper-bg);
    border: 1px solid var(--paper-border);
    border-radius: var(--radius-lg);
    color: var(--paper-text);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.related-card:hover {
    background: var(--paper-bg-alt);
    border-color: var(--paper-border-strong);
    transform: translateY(-2px);
}

.related-category {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--paper-text-quaternary);
}

.related-card h3 {
    font-family: var(--font-heading);
    font-size: 0.98rem;
    line-height: 1.3;
    letter-spacing: -0.015em;
    color: var(--paper-text);
    font-weight: 600;
}

.related-card p {
    font-size: 0.82rem;
    color: var(--paper-text-tertiary);
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--paper-border);
}

.article-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 640px) {
    .article-nav { grid-template-columns: 1fr; }
}

.nav-prev, .nav-next {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 1rem 1.25rem;
    background: var(--paper-bg-alt);
    border: 1px solid var(--paper-border);
    border-radius: var(--radius-md);
    color: var(--paper-text);
    transition: all var(--transition-fast);
}

.nav-prev:hover, .nav-next:hover {
    background: #EEEEEF;
    border-color: var(--paper-border-strong);
}

.nav-next { text-align: right; }

.nav-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--paper-text-quaternary);
}

.nav-title {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--paper-text);
}

/* --- Share buttons --- */
.share-sticky {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 1rem;
    background: var(--paper-bg-alt);
    border: 1px solid var(--paper-border);
    border-radius: var(--radius-lg);
}

.share-sticky-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--paper-text-quaternary);
    padding: 0 4px 6px;
    border-bottom: 1px solid var(--paper-border);
    margin-bottom: 4px;
}

.share-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--paper-bg);
    border: 1px solid var(--paper-border);
    color: var(--paper-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
    align-self: center;
}

.share-btn:hover {
    background: var(--paper-text);
    color: var(--paper-bg);
    border-color: var(--paper-text);
    transform: translateY(-1px);
}

.share-inline {
    margin: 2rem 0;
    padding: 1rem 1.25rem;
    background: var(--paper-bg-alt);
    border: 1px solid var(--paper-border);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.share-inline-label {
    font-size: 0.82rem;
    color: var(--paper-text-tertiary);
    font-weight: 500;
    white-space: nowrap;
}

.share-inline-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.share-inline-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    background: var(--paper-bg);
    border: 1px solid var(--paper-border);
    border-radius: var(--radius-full);
    color: var(--paper-text-secondary);
    font-size: 0.82rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.share-inline-btn:hover {
    background: var(--paper-text);
    color: var(--paper-bg);
    border-color: var(--paper-text);
    transform: translateY(-1px);
}

.share-inline-btn svg {
    transition: transform var(--transition-fast);
}

.share-inline-btn:hover svg {
    transform: scale(1.05);
}

/* --- Newsletter --- */
.newsletter-section {
    max-width: var(--container);
    margin: 2rem auto 4rem;
    padding: 3rem 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top, rgba(94,106,210,0.08), transparent 70%);
    pointer-events: none;
}

.newsletter-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    letter-spacing: -0.025em;
    color: var(--text);
    margin-bottom: 0.6rem;
    font-weight: 600;
    position: relative;
}

.newsletter-subtitle {
    color: var(--text-tertiary);
    font-size: 0.95rem;
    margin-bottom: 1.75rem;
    position: relative;
}

.newsletter-form {
    display: flex;
    gap: 0;
    max-width: 440px;
    margin: 0 auto;
    padding: 6px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    position: relative;
}

.newsletter-form input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-family: inherit;
    font-size: 0.9rem;
    padding: 0.6rem 1rem;
    outline: none;
}

.newsletter-form input::placeholder {
    color: var(--text-quaternary);
}

.newsletter-form button {
    background: var(--text);
    color: var(--bg);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.55rem 1.25rem;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.newsletter-form button:hover {
    background: var(--text-secondary);
}

.newsletter-footnote {
    font-size: 0.76rem;
    color: var(--text-quaternary);
    margin-top: 1rem;
    position: relative;
}

/* --- Footer --- */
.site-footer {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border);
    padding: 3.5rem 0 2rem;
    margin-top: auto;
}

.footer-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2.5rem;
}

@media (max-width: 760px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.footer-col p {
    color: var(--text-tertiary);
    font-size: 0.88rem;
    line-height: 1.55;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-col a {
    color: var(--text-tertiary);
    font-size: 0.88rem;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--text);
}

.footer-bottom {
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    color: var(--text-quaternary);
    font-size: 0.78rem;
    text-align: center;
}

/* --- Hero additions --- */
.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 5px 14px;
    margin-bottom: 1.75rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    color: var(--text-tertiary);
    letter-spacing: 0.01em;
}

.hero-pill-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 10px var(--accent-green);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.55; }
}

.hero-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.75rem;
    font-size: 0.82rem;
    color: var(--text-quaternary);
    flex-wrap: wrap;
}

.hero-meta strong {
    color: var(--text-secondary);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

.hero-meta-sep {
    opacity: 0.5;
}

/* --- Section kicker --- */
.section-kicker {
    display: block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-quaternary);
    margin-bottom: 0.6rem;
}

/* --- Benefits --- */
.benefits-section {
    padding: 5rem 0 4rem;
}

.benefits-headline {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3.2vw, 2.15rem);
    line-height: 1.25;
    letter-spacing: -0.025em;
    max-width: 900px;
    margin: 0 auto 3rem;
    text-align: left;
    font-weight: 500;
    color: var(--text-tertiary);
}

.benefits-headline strong {
    color: var(--text);
    font-weight: 600;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

@media (max-width: 860px) {
    .benefits-grid { grid-template-columns: 1fr; }
}

.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: all var(--transition-base);
}

.benefit-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
}

.benefit-illustration {
    width: 64px;
    height: 64px;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.benefit-illustration svg {
    width: 100%;
    height: 100%;
}

.benefit-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    letter-spacing: -0.015em;
    color: var(--text);
    font-weight: 600;
}

.benefit-card p {
    color: var(--text-tertiary);
    font-size: 0.9rem;
    line-height: 1.55;
}

/* --- Sidebar stats --- */
.sidebar-stats {
    margin-top: 1rem;
}

.stat-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.stat-list li {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--border);
}

.stat-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    letter-spacing: -0.02em;
    color: var(--text);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    text-transform: lowercase;
}

/* --- CTA final --- */
.cta-final {
    padding: 4rem 0 6rem;
}

.cta-final-inner {
    position: relative;
    padding: 4rem 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    text-align: center;
    overflow: hidden;
}

.cta-final-inner::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 80% at 50% 0%, rgba(94, 106, 210, 0.12), transparent 70%),
        radial-gradient(ellipse 40% 60% at 100% 100%, rgba(247, 248, 248, 0.04), transparent 60%);
    pointer-events: none;
}

.cta-final-title {
    position: relative;
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    letter-spacing: -0.035em;
    line-height: 1.1;
    color: var(--text);
    margin-bottom: 1rem;
    font-weight: 600;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.cta-final-title .accent {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    color: #d4d4d8;
    padding: 0 0.08em;
}

.cta-final-desc {
    position: relative;
    color: var(--text-tertiary);
    font-size: 1.02rem;
    max-width: 540px;
    margin: 0 auto 1.75rem;
}

.cta-final-actions {
    position: relative;
    display: inline-flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    justify-content: center;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.35rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    cursor: pointer;
    font-family: inherit;
}

.btn-primary {
    background: var(--text);
    color: var(--bg);
    border-color: var(--text);
}

.btn-primary:hover {
    background: var(--text-secondary);
    border-color: var(--text-secondary);
    color: var(--bg);
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border-color: var(--border-strong);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
    color: var(--text);
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
}

/* === Flag lang switcher : fix overflow + header constraints === */
.site-header .header-container {
    flex-wrap: nowrap;
    min-width: 0;
}
.site-header .lang-switcher {
    flex-shrink: 0;
    position: relative;
}
.site-header .lang-switcher-trigger {
    box-sizing: border-box;
    max-height: 36px;
    line-height: 1;
    white-space: nowrap;
}
.site-header .lang-switcher-trigger img.lang-flag {
    flex-shrink: 0;
}
.site-header .lang-switcher-menu {
    max-width: 90vw;
    box-sizing: border-box;
}
@media (max-width: 640px) {
    .site-header .lang-switcher-trigger span.lang-code { display: none; }
    .site-header .lang-switcher-trigger { padding: 5px 8px; }
}





/* === Responsive header v3 === */
.site-header .header-container {
    box-sizing: border-box;
    width: 100%;
    padding-left: clamp(16px, 2vw, 32px) !important;
    padding-right: clamp(16px, 2vw, 32px) !important;
    gap: 1rem;
}
.site-header { max-width: 100vw; overflow-x: hidden; }
.site-header .lang-switcher { flex-shrink: 0; }
.site-header .lang-switcher-menu {
    max-width: min(280px, calc(100vw - 32px));
    box-sizing: border-box;
}

/* Below 1200px : hide desktop nav, show burger */
@media (max-width: 1200px) {
    .site-header .site-nav { display: none !important; }
    .site-header .menu-toggle { display: inline-flex !important; align-items: center; justify-content: center; }
}

/* Below 900px : keep only flag icon, no label */
@media (max-width: 900px) {
    .site-header .lang-switcher-trigger .lang-code { display: none; }
    .site-header .lang-switcher-trigger { padding: 6px 8px; gap: 4px; }
    .site-header .lang-switcher-trigger svg { width: 8px; height: 8px; }
}

/* Below 480px : tighten logo and remove gap */
@media (max-width: 480px) {
    .site-header .header-container { gap: 0.5rem; padding-left: 12px !important; padding-right: 12px !important; }
    .site-header .site-logo { font-size: 1rem; }
    .site-header .site-logo img { max-width: 130px; }
}


/* === Author pages === */
.author-hero { padding: 3rem 0 2rem; }
.author-hero-inner { display: flex; gap: 2rem; align-items: flex-start; flex-wrap: wrap; }
.author-hero-avatar { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.author-hero-content { flex: 1; min-width: 260px; }
.author-hero-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.6; }
.author-hero-name { font-size: clamp(1.8rem, 3vw, 2.5rem); margin: 0.3rem 0 0.5rem; }
.author-hero-role { font-size: 1rem; opacity: 0.75; margin-bottom: 1rem; }
.author-hero-bio { font-size: 1rem; line-height: 1.6; margin-bottom: 1rem; }
.author-hero-expertise { display: flex; flex-wrap: wrap; gap: 6px; }
.author-tag { padding: 4px 10px; border-radius: 999px; font-size: 0.78rem; background: rgba(120,120,140,0.1); border: 1px solid rgba(120,120,140,0.2); }
.author-articles { padding: 2rem 0 4rem; }
.authors-list-hero { padding: 4rem 0 1rem; text-align: center; }
.authors-grid-section { padding: 2rem 0 4rem; }
.authors-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; }
.author-card { display: flex; gap: 14px; padding: 16px; border: 1px solid rgba(120,120,140,0.2); border-radius: 12px; transition: all 200ms ease; text-decoration: none; }
.author-card:hover { border-color: rgba(120,120,140,0.4); transform: translateY(-2px); }
.author-card-avatar { width: 60px; height: 60px; border-radius: 50%; object-fit: cover; }
.author-card-body h3 { font-size: 1rem; margin: 0 0 2px; }
.author-card-role { font-size: 0.82rem; opacity: 0.7; margin: 0 0 6px; }
.author-card-count { font-size: 0.74rem; opacity: 0.55; text-transform: uppercase; letter-spacing: 0.05em; }

/* === Plan de site HTML (sitemap-html.html) === */
.plan-site-page { padding: 3rem 0 4rem; }
.plan-site-header { text-align: center; margin-bottom: 3rem; }
.plan-site-header h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 0.6rem; }
.plan-site-desc { opacity: 0.75; font-size: 1rem; max-width: 620px; margin: 0 auto; }
.plan-site-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
@media (max-width: 900px) { .plan-site-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; } }
@media (max-width: 560px) { .plan-site-grid { grid-template-columns: 1fr; gap: 1.5rem; } }
.plan-site-col { min-width: 0; }
.plan-site-title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #2F9D5B;
    padding-bottom: 0.6rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(47, 157, 91, 0.25);
}
.plan-site-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.75rem; }
.plan-site-list li { display: flex; align-items: baseline; gap: 0.5rem; font-size: 0.95rem; line-height: 1.45; }
.plan-emoji { flex-shrink: 0; display: inline-block; width: 1.5em; font-size: 0.95em; }
.plan-site-list a { text-decoration: none; color: inherit; }
.plan-site-list a:hover { color: #2F9D5B; text-decoration: underline; }
.plan-count { font-size: 0.78rem; opacity: 0.55; }



/* === Fix lang-switcher dropdown visibility (overflow clip était le coupable) === */
.site-header {
    overflow: visible !important;
    max-width: none !important;
}
.site-header .header-container {
    overflow: visible !important;
}
body {
    overflow-x: clip;
}
/* Force menu items visible with explicit colors */
.lang-switcher-menu {
    z-index: 999 !important;
    background: #fff;
    border: 1px solid #e5e7eb;
    box-shadow: 0 12px 32px rgba(0,0,0,0.18);
}
.lang-switcher-item {
    color: #111 !important;
    background: transparent;
}
.lang-switcher-item:hover {
    background: #f3f4f6 !important;
    color: #111 !important;
}
.lang-switcher-item.is-current {
    background: #f3f4f6 !important;
    color: #111 !important;
    font-weight: 500;
}
/* Sur les themes sombres, overrides explicites */
[data-theme="dark"] .lang-switcher-menu {
    background: #17181B;
    border: 1px solid #2A2B30;
    box-shadow: 0 20px 48px rgba(0,0,0,0.6);
}
[data-theme="dark"] .lang-switcher-item {
    color: #F7F8F8 !important;
}
[data-theme="dark"] .lang-switcher-item:hover {
    background: #22232A !important;
    color: #F7F8F8 !important;
}
[data-theme="dark"] .lang-switcher-item.is-current {
    background: #22232A !important;
    color: #F7F8F8 !important;
}