:root {
      --bordeaux: #422928; --bordeaux-80: rgba(66,41,40,.8); --bordeaux-60: rgba(66,41,40,.6);
      --bordeaux-20: rgba(66,41,40,.2); --bordeaux-08: rgba(66,41,40,.08);
      --ivoire: #f1efea; --ivoire-70: rgba(241,239,234,.7); --ivoire-40: rgba(241,239,234,.4);
      --sauge: #6f7f75; --sauge-30: rgba(111,127,117,.3);
      --perle: #b0bbb4; --perle-40: rgba(176,187,180,.4);
      --font-display: 'Cormorant Garamond', Georgia, serif;
      --font-ui: 'Jost', 'Trebuchet MS', sans-serif;
      --shadow: 0 8px 32px rgba(66,41,40,.08);
      --shadow-lg: 0 16px 48px rgba(66,41,40,.12);
      --radius-xl: 24px; --radius-lg: 16px; --radius: 8px; --radius-pill: 100px;
      --ease: all 0.3s ease;
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body { background: var(--ivoire); color: var(--bordeaux); font-family: var(--font-ui); font-size: 1rem; line-height: 1.6; -webkit-font-smoothing: antialiased; }

    /* ── HERO BLOG ─────────────────────────────────────────── */
    .blog-hero {
      position: relative; min-height: 380px; display: flex; align-items: flex-end;
      padding: clamp(80px,12vh,120px) clamp(24px,5vw,80px) clamp(48px,7vh,72px);
      overflow: hidden;
    }
    .blog-hero-bg {
      position: absolute; inset: 0;
      background: var(--bordeaux);
      background-image: radial-gradient(circle at 25% 70%, rgba(111,127,117,.2) 0%, transparent 55%),
                        radial-gradient(circle at 75% 30%, rgba(176,187,180,.1) 0%, transparent 45%);
    }
    .blog-hero-overlay {
      position: absolute; inset: 0; background: rgba(66,41,40,.35);
    }
    .blog-hero-content { position: relative; z-index: 1; max-width: 1280px; width: 100%; margin: 0 auto; }
    .blog-hero-overline {
      font-family: var(--font-ui); font-size: .72rem; font-weight: 500;
      letter-spacing: .18em; text-transform: uppercase; color: var(--perle);
      margin-bottom: 16px; display: flex; align-items: center; gap: 12px;
    }
    .blog-hero-overline::before {
      content: ''; display: block; width: 28px; height: 1px; background: var(--perle);
    }
    .blog-hero h1 {
      font-family: var(--font-display); font-size: clamp(2.5rem,5vw,4rem);
      font-weight: 600; color: var(--ivoire); line-height: 1.05; letter-spacing: -.02em;
    }
    .blog-hero h1 em { font-style: italic; font-weight: 400; color: var(--perle); }

    /* ── MAIN CONTENT ─────────────────────────────────────── */
    .blog-main {
      max-width: 1280px; margin: 0 auto;
      padding: clamp(48px,7vh,80px) clamp(24px,5vw,80px);
    }

    /* ── FILTRES ───────────────────────────────────────────── */
    .blog-filters {
      display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
      margin-bottom: clamp(40px,6vh,64px);
    }
    .blog-filter-btn {
      display: inline-flex; align-items: center; gap: 6px;
      font-family: var(--font-ui); font-size: .72rem; font-weight: 500;
      letter-spacing: .1em; text-transform: uppercase;
      padding: 8px 18px; border-radius: var(--radius-pill);
      border: 1.5px solid var(--perle-40); background: transparent;
      color: var(--sauge); cursor: pointer; transition: var(--ease);
    }
    .blog-filter-btn:hover { border-color: var(--sauge); color: var(--bordeaux); }
    .blog-filter-btn.active {
      background: var(--bordeaux); color: var(--ivoire);
      border-color: var(--bordeaux);
    }
    .filter-chip {
      width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
    }

    /* ── ARTICLE EN VEDETTE ────────────────────────────────── */
    .blog-featured-wrap {
      margin-bottom: 32px;
    }
    .blog-featured-card {
      display: grid;
      grid-template-columns: 1fr 1fr;
      min-height: 320px;
      border-radius: var(--radius-xl);
      overflow: hidden;
      text-decoration: none; color: inherit;
      box-shadow: var(--shadow);
      transition: var(--ease);
      position: relative;
    }
    .blog-featured-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
    .blog-featured-img {
      position: relative; overflow: hidden;
    }
    .blog-featured-img img,
    .blog-featured-img .blog-card-cover-placeholder {
      width: 100%; height: 100%; object-fit: cover; display: block;
      transition: transform 0.45s cubic-bezier(.16,1,.3,1);
    }
    .blog-featured-card:hover .blog-featured-img img { transform: scale(1.04); }
    .blog-featured-body {
      background: white;
      padding: clamp(28px,3vw,40px) clamp(24px,3vw,36px);
      display: flex; flex-direction: column; justify-content: center;
    }
    .blog-featured-body .blog-card-tag-bar {
      position: absolute; top: 0; right: 0; bottom: 0;
      width: 3px; height: auto;
    }
    .blog-featured-meta {
      display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
      margin-bottom: 14px;
    }
    .blog-featured-meta .blog-card-tag { margin-bottom: 0; }
    .blog-featured-meta .blog-card-date { color: var(--perle); }
    .blog-featured-meta .blog-card-read { color: var(--perle); font-family: var(--font-ui); font-size: .68rem; }
    .blog-featured-title {
      font-family: var(--font-display); font-size: clamp(1.4rem,2.2vw,1.9rem);
      font-weight: 600; color: var(--bordeaux); line-height: 1.15;
      margin-bottom: 14px;
    }
    .blog-featured-excerpt {
      font-family: var(--font-ui); font-size: .88rem; color: var(--sauge);
      line-height: 1.65; margin-bottom: 20px;
    }
    .blog-featured-cta {
      margin-top: auto;
    }

    /* ── GRILLE ARTICLES ───────────────────────────────────── */
    .blog-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
    }
    .blog-card {
      background: white; border-radius: var(--radius-xl);
      overflow: hidden; box-shadow: var(--shadow);
      transition: var(--ease); display: flex; flex-direction: column;
      text-decoration: none; color: inherit;
      position: relative;
    }
    .blog-card:hover {
      transform: translateY(-6px); box-shadow: var(--shadow-lg);
    }
    .blog-card.hidden { display: none; }

    /* Barre de couleur catégorie */
    .blog-card-tag-bar { height: 3px; flex-shrink: 0; }
    .tag-rentabilite  { background: #722F37; }
    .tag-reglementation { background: #4A5D6E; }
    .tag-optimisation { background: #5B7065; }
    .tag-marche       { background: #9C7A3C; }
    .tag-gestion      { background: #3D3530; }
    .tag-experience   { background: #A66B5B; }
    .tag-fiscalite    { background: #2E3542; }

    /* Corps de la card */
    .blog-card-body { padding: 24px 22px 22px; flex: 1; display: flex; flex-direction: column; }
    .blog-card-tag {
      font-family: var(--font-ui); font-size: .6rem; font-weight: 600;
      letter-spacing: .12em; text-transform: uppercase; margin-bottom: 12px;
    }
    .tag-rentabilite-text  { color: #722F37; }
    .tag-reglementation-text { color: #4A5D6E; }
    .tag-optimisation-text { color: #5B7065; }
    .tag-marche-text       { color: #9C7A3C; }
    .tag-gestion-text      { color: #3D3530; }
    .tag-experience-text   { color: #A66B5B; }
    .tag-fiscalite-text    { color: #2E3542; }
    .blog-card-meta {
      display: flex; align-items: center; justify-content: space-between;
      margin-bottom: 10px;
    }
    .blog-card-date {
      font-family: var(--font-ui); font-size: .68rem; font-weight: 400; color: var(--perle);
    }
    .blog-card-read {
      display: flex; align-items: center; gap: 4px;
      font-family: var(--font-ui); font-size: .68rem; color: var(--perle);
    }
    .blog-card-title {
      font-family: var(--font-display); font-size: 1.35rem; font-weight: 600;
      color: var(--bordeaux); line-height: 1.2; margin-bottom: 12px;
    }
    .blog-card-summary {
      font-family: var(--font-ui); font-size: .82rem; color: var(--sauge);
      line-height: 1.65; flex: 1; margin-bottom: 20px;
    }
    .blog-card-link {
      display: inline-flex; align-items: center; gap: 6px;
      font-family: var(--font-ui); font-size: .68rem; font-weight: 600;
      letter-spacing: .07em; text-transform: uppercase;
      color: var(--bordeaux); transition: gap .3s ease; margin-top: auto;
    }
    .blog-card:hover .blog-card-link { gap: 10px; }

    /* ── LOAD MORE ─────────────────────────────────────────── */
    .blog-load-more-wrap {
      display: flex; justify-content: center;
      margin-top: clamp(40px,6vh,56px);
    }
    .blog-load-more-btn {
      display: inline-flex; align-items: center; gap: 10px;
      font-family: var(--font-ui); font-size: .75rem; font-weight: 600;
      letter-spacing: .1em; text-transform: uppercase;
      color: var(--bordeaux); background: transparent;
      border: 1.5px solid var(--perle-40); border-radius: var(--radius-pill);
      padding: 14px 28px; cursor: pointer;
      transition: var(--ease);
    }
    .blog-load-more-btn:hover {
      border-color: var(--bordeaux); background: var(--bordeaux-08);
    }
    .blog-load-more-count {
      color: var(--perle); font-weight: 400;
    }
    .blog-load-more-arrow { transition: transform .3s ease; }
    .blog-load-more-btn:hover .blog-load-more-arrow { transform: translateX(4px); }

    /* ── NEWSLETTER ────────────────────────────────────────── */
    .newsletter {
      background: #2a1a19;
      padding: 72px 24px;
    }
    .newsletter-inner {
      max-width: 1080px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      gap: 64px;
    }
    .newsletter-content { flex: 1.1; }
    .newsletter-title {
      font-family: var(--font-display);
      font-size: clamp(26px, 3.5vw, 40px);
      font-weight: 700;
      color: var(--ivoire);
      line-height: 1.15;
      margin: 10px 0 14px;
    }
    .newsletter-title em { font-style: italic; color: #e8c97a; }
    .newsletter-subtitle {
      font-family: var(--font-ui);
      font-size: 15px;
      color: rgba(241,239,234,0.55);
      line-height: 1.7;
      max-width: 420px;
    }
    .newsletter-form-wrap { flex: 1; }
    .newsletter-form { display: flex; flex-direction: column; gap: 10px; }
    .newsletter-fields { display: flex; gap: 10px; }
    .newsletter-input {
      flex: 1;
      background: rgba(241,239,234,0.07);
      border: 1px solid rgba(176,187,180,0.18);
      border-radius: 10px;
      padding: 13px 16px;
      font-family: var(--font-ui); font-size: 14px;
      color: var(--ivoire); outline: none;
      transition: border-color 0.2s; min-width: 0;
    }
    .newsletter-input-sm { max-width: 140px; flex: 0 0 auto; }
    .newsletter-input::placeholder { color: rgba(176,187,180,0.45); }
    .newsletter-input:focus { border-color: rgba(176,187,180,0.45); }
    .newsletter-btn {
      display: flex; align-items: center; justify-content: center; gap: 8px;
      padding: 14px 24px;
      background: #e8c97a; color: #1a0f0f;
      font-family: var(--font-ui); font-size: 14px; font-weight: 700;
      border: none; border-radius: 100px;
      cursor: pointer; transition: opacity 0.2s, transform 0.15s;
    }
    .newsletter-btn:hover { opacity: 0.88; transform: translateY(-1px); }
    .newsletter-btn:disabled { opacity: 0.5; cursor: wait; }
    .newsletter-btn-spinner {
      display: none; width: 15px; height: 15px;
      border: 2px solid rgba(26,15,15,0.25); border-top-color: #1a0f0f;
      border-radius: 50%; animation: blog-nl-spin 0.7s linear infinite; flex-shrink: 0;
    }
    .newsletter-btn.loading .newsletter-btn-label { display: none; }
    .newsletter-btn.loading .newsletter-btn-spinner { display: block; }
    @keyframes blog-nl-spin { to { transform: rotate(360deg); } }
    .newsletter-legal {
      font-family: var(--font-ui); font-size: 11px;
      color: rgba(176,187,180,0.35); margin-top: 8px;
    }
    .newsletter-success {
      display: none; align-items: center; gap: 10px;
      font-family: var(--font-ui); font-size: 14px;
      color: #8ecfa7; padding: 16px 0;
    }

    /* ── FOOTER ────────────────────────────────────────────── */
    .footer { background: var(--bordeaux); padding: clamp(56px,8vh,80px) clamp(24px,5vw,80px) clamp(32px,4vh,48px); position: relative; }
    .footer-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: clamp(32px,5vw,72px); margin-bottom: clamp(40px,5vh,56px); }
    .footer-brand { display: flex; flex-direction: column; gap: 16px; }
    .footer-logo-img { height: 38px; width: auto; filter: brightness(0) invert(1); display: block; margin-bottom: 4px; }
    .footer-tagline { font-family: var(--font-ui); font-size: 0.82rem; font-weight: 300; color: rgba(176,187,180,0.60); line-height: 1.65; max-width: 280px; }
    .footer-cta { display: inline-flex; align-items: center; gap: 10px; background: var(--ivoire); color: var(--bordeaux); font-family: var(--font-ui); font-size: 0.65rem; font-weight: 600; letter-spacing: 0.09em; text-transform: uppercase; padding: 12px 16px 12px 22px; border-radius: var(--radius-pill); text-decoration: none; width: fit-content; transition: transform 0.3s ease, box-shadow 0.3s ease; }
    .footer-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.18); }
    .footer-cta-arrow { width: 24px; height: 24px; background: rgba(66,41,40,0.10); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; transition: background 0.3s ease; }
    .footer-cta-arrow span { display: block; transition: transform 0.3s ease; }
    .footer-cta:hover .footer-cta-arrow { background: rgba(66,41,40,0.18); }
    .footer-cta:hover .footer-cta-arrow span { transform: translateX(2px); }
    .footer-socials { display: flex; gap: 10px; }
    .footer-social { width: 34px; height: 34px; background: rgba(241,239,234,0.07); border: 1px solid rgba(241,239,234,0.12); border-radius: 50%; display: flex; align-items: center; justify-content: center; text-decoration: none; transition: background 0.25s ease, border-color 0.25s ease; }
    .footer-social:hover { background: rgba(241,239,234,0.15); border-color: rgba(241,239,234,0.25); }
    .footer-col-title { font-family: var(--font-ui); font-size: 0.62rem; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: rgba(176,187,180,0.45); margin-bottom: 18px; }
    .footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
    .footer-links a { font-family: var(--font-ui); font-size: 0.82rem; font-weight: 400; color: rgba(241,239,234,0.52); text-decoration: none; transition: color 0.25s ease; }
    .footer-links a:hover { color: var(--ivoire); }
    .footer-bottom { max-width: 1280px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: clamp(24px,3vh,32px); border-top: 1px solid rgba(241,239,234,0.08); }
    .footer-copy { font-family: var(--font-ui); font-size: 0.68rem; font-weight: 400; color: rgba(176,187,180,0.30); letter-spacing: 0.04em; }
    .footer-legal { display: flex; gap: 20px; }
    .footer-legal a { font-family: var(--font-ui); font-size: 0.68rem; font-weight: 400; color: rgba(176,187,180,0.30); text-decoration: none; transition: color 0.25s ease; }
    .footer-legal a:hover { color: rgba(176,187,180,0.60); }

    /* ── REVEAL ANIMATION ──────────────────────────────────── */
    .reveal-up {
      opacity: 0; transform: translateY(24px);
      transition: opacity .6s cubic-bezier(.16,1,.3,1), transform .6s cubic-bezier(.16,1,.3,1);
      transition-delay: var(--delay, 0s);
    }
    .reveal-up.visible { opacity: 1; transform: none; }

    /* ── RESPONSIVE ────────────────────────────────────────── */
    @media (max-width: 1024px) {
      .nav-links, .nav-cta, .nav-sep { display: none; }
      .nav-hamburger { display: flex; }
      .nav { padding: 10px 14px; gap: 16px; }
      .nav-logo-text { display: none; }
      .nav-logo-icon { display: block; }
      .blog-grid { grid-template-columns: repeat(2, 1fr); }
      .blog-featured-card { grid-template-columns: 1fr; min-height: auto; }
      .blog-featured-img { height: 240px; }
      .footer-inner { grid-template-columns: 1fr 1fr; }
      .footer-brand { grid-column: 1 / -1; }
    }
    @media (max-width: 768px) {
      .blog-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
      .blog-card-title { font-size: 1.05rem; }
      .blog-featured-img { height: 200px; }
      .footer-inner { grid-template-columns: 1fr 1fr; gap: 24px; }
      .footer-brand { grid-column: 1 / -1; }
      .newsletter-inner { flex-direction: column; gap: 32px; }
      .newsletter-subtitle { max-width: none; }
      .newsletter-fields { flex-direction: column; }
      .newsletter-input-sm { max-width: none; }
    }
    @media (max-width: 640px) {
      .blog-main { padding-left: 16px; padding-right: 16px; }
      .blog-filters {
        flex-wrap: nowrap; overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; padding-bottom: 4px;
      }
      .blog-filters::-webkit-scrollbar { display: none; }
      .blog-filter-btn { flex-shrink: 0; }
      .blog-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        overflow: visible;
        scroll-snap-type: none;
        overscroll-behavior-x: auto;
        touch-action: auto;
        padding: 0;
      }
      .blog-card { scroll-snap-align: none; }
      .blog-card-title { font-size: .95rem; line-height: 1.25; }
      .blog-card-body { padding: 14px 12px 14px; }
      .blog-card-cover { height: 110px; }
      .blog-featured-wrap { margin-bottom: 16px; }
      .blog-featured-body { padding: 20px 16px; }
      .blog-featured-title { font-size: 1.25rem; }
      .blog-featured-excerpt { display: none; }
    }

/* ===== TOUCH DEVICES — DÉSACTIVER HOVER TRANSFORMS ===== */
@media (hover: none) {
  .blog-card:hover { transform: none; box-shadow: var(--shadow); }
  .blog-card:hover .blog-card-link { gap: 6px; }
}