/* ═══════════════════════════════════════════
       DESIGN TOKENS (identiques à l'accueil)
    ═══════════════════════════════════════════ */
    :root {
      --green-deep:   #1B3226;
      --green-mid:    #2A4D3A;
      --green-light:  #3D6B52;
      --amber:        #C4813A;
      --amber-light:  #D9A055;
      --sand:         #F4EDDF;
      --sand-light:   #FAF7F2;
      --charcoal:     #1A1A18;
      --warm-white:   #FDFAF5;
      --text-dark:    #1E2420;
      --text-mid:     #4A5248;
      --text-light:   #7A8478;
      --border:       rgba(27,50,38,0.12);
      --font-display: 'Cormorant Garamond', Georgia, serif;
      --font-body:    'DM Sans', system-ui, sans-serif;
      --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; font-size: clamp(15px, 1.1vw, 17px); }
    body {
      font-family: var(--font-body);
      background: var(--warm-white);
      color: var(--text-dark);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }
    img { display: block; width: 100%; height: 100%; object-fit: cover; }
    a { color: inherit; text-decoration: none; }

    body::before {
      content: '';
      position: fixed; inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
      opacity: 0.5; pointer-events: none; z-index: 9999;
    }

    /* ═══════════════════════════════════════════
       NAVIGATION
    ═══════════════════════════════════════════ */
    .nav {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      padding: 0 clamp(1.5rem, 5vw, 4rem);
      height: 103px;
      display: flex; align-items: center; justify-content: space-between;
      background: rgba(253, 250, 245, 0.96);
      backdrop-filter: blur(12px);
      box-shadow: 0 1px 0 var(--border);
    }
    .nav-logo { display: flex; align-items: center; }
    .nav-logo-img { height: 66px; width: auto; max-width: 220px; object-fit: contain; transition: opacity 0.2s; }
    .nav-logo:hover .nav-logo-img { opacity: 0.85; }
    .nav-logo-old { display: flex; align-items: center; gap: 12px; }
    .nav-logo-mark {
      width: 38px; height: 38px; background: var(--green-deep);
      border-radius: 6px; display: flex; align-items: center; justify-content: center;
    }
    .nav-logo-mark svg { width: 22px; height: 22px; fill: none; stroke: var(--amber); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
    .nav-logo-text { display: flex; flex-direction: column; line-height: 1; }
    .nav-logo-name { font-family: var(--font-display); font-size: 1rem; font-weight: 600; color: var(--green-deep); letter-spacing: -0.01em; }
    .nav-logo-sub { font-size: 0.62rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; color: var(--amber); margin-top: 2px; }
    .nav-links { display: flex; align-items: center; gap: 1.2rem; list-style: none; }
    .nav-links a { font-size: 1.00rem; font-weight: 500; color: var(--text-mid); letter-spacing: 0.02em; transition: color 0.2s; position: relative; }
    .nav-links a::after { content: ''; position: absolute; bottom: -3px; left: 0; right: 100%; height: 1.5px; background: var(--amber); transition: right 0.3s var(--ease-out); }
    .nav-links a:hover { color: var(--green-deep); }
    .nav-links a:hover::after { right: 0; }
    .nav-links a.active { color: var(--green-deep); }
    .nav-links a.active::after { right: 0; }
    .nav-cta { background: var(--green-deep) !important; color: var(--warm-white) !important; padding: 0.55rem 1.3rem; border-radius: 4px; font-size: 0.8rem !important; font-weight: 600 !important; letter-spacing: 0.04em; transition: background 0.2s !important; }
    .nav-cta::after { display: none !important; }
    .nav-cta:hover { background: var(--green-mid) !important; }
    .nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; background: none; border: none; }
    .nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--green-deep); border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
    .nav-mobile { display: none; position: fixed; inset: 0; background: var(--warm-white); z-index: 99; flex-direction: column; align-items: center; justify-content: center; gap: 2rem; opacity: 0; pointer-events: none; transition: opacity 0.3s; }
    .nav-mobile.open { opacity: 1; pointer-events: all; }
    .nav-mobile a { font-family: var(--font-display); font-size: clamp(2rem, 6vw, 3rem); font-weight: 400; color: var(--green-deep); }
    .nav-mobile a:hover { color: var(--amber); }
    .nav-mobile .mob-cta { margin-top: 1rem; background: var(--green-deep); color: var(--warm-white); padding: 0.8rem 2.4rem; border-radius: 4px; font-family: var(--font-body); font-size: 0.9rem; font-weight: 600; }

    /* ═══════════════════════════════════════════
       PAGE HERO — sobre, centré, typographique
    ═══════════════════════════════════════════ */
    .page-hero {
      padding-top: 103px;
      background: var(--green-deep);
      position: relative;
      overflow: hidden;
    }
    .page-hero-grain {
      position: absolute; inset: 0;
      background: repeating-linear-gradient(92deg, transparent, transparent 60px, rgba(255,255,255,0.012) 60px, rgba(255,255,255,0.012) 61px),
                  repeating-linear-gradient(88deg, transparent, transparent 140px, rgba(255,255,255,0.008) 140px, rgba(255,255,255,0.008) 141px);
    }
    .page-hero-img {
      position: absolute; inset: 0;
    }
    .page-hero-img img {
      opacity: 0.15;
      mix-blend-mode: luminosity;
    }
    .page-hero-content {
      position: relative; z-index: 2;
      max-width: 1400px;
      margin: 0 auto;
      padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem) clamp(3rem, 6vw, 5rem);
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: flex-end;
    }
    .page-hero-left {}
    .page-hero-eyebrow {
      display: inline-flex; align-items: center; gap: 10px; margin-bottom: 1.5rem;
    }
    .page-hero-eyebrow-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--amber); }
    .page-hero-eyebrow-text { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.45); }
    .page-hero-title {
      font-family: var(--font-display);
      font-size: clamp(3rem, 6vw, 5.5rem);
      font-weight: 300;
      line-height: 1.02;
      letter-spacing: -0.03em;
      color: var(--warm-white);
    }
    .page-hero-title em { font-style: italic; color: var(--amber-light); }
    .page-hero-right {
      display: flex; flex-direction: column; justify-content: flex-end; gap: 2rem;
      padding-bottom: 0.5rem;
    }
    .page-hero-desc {
      font-size: 0.9rem; line-height: 1.85; color: rgba(255,255,255,0.55);
      max-width: 380px;
    }
    .page-hero-desc strong { color: rgba(255,255,255,0.85); font-weight: 500; }
    .page-hero-stats {
      display: flex; gap: 2.5rem;
    }
    .ph-stat-num {
      font-family: var(--font-display);
      font-size: 2.2rem; font-weight: 400;
      color: var(--amber-light); line-height: 1;
    }
    .ph-stat-label {
      font-size: 0.65rem; font-weight: 500;
      letter-spacing: 0.1em; text-transform: uppercase;
      color: rgba(255,255,255,0.35); margin-top: 4px;
    }

    /* ═══════════════════════════════════════════
       BREADCRUMB
    ═══════════════════════════════════════════ */
    .breadcrumb {
      background: var(--sand);
      border-bottom: 1px solid var(--border);
      padding: 0.9rem clamp(1.5rem, 5vw, 4rem);
    }
    .breadcrumb-inner {
      max-width: 1400px; margin: 0 auto;
      display: flex; align-items: center; gap: 0.6rem;
    }
    .breadcrumb a, .breadcrumb span {
      font-size: 0.72rem; font-weight: 500; letter-spacing: 0.04em;
      color: var(--text-light);
    }
    .breadcrumb a:hover { color: var(--amber); }
    .breadcrumb-sep { color: var(--text-light); font-size: 0.65rem; }
    .breadcrumb .current { color: var(--green-deep); font-weight: 600; }

    /* ═══════════════════════════════════════════
       INTRO SECTION
    ═══════════════════════════════════════════ */
    .intro-section {
      max-width: 1400px; margin: 0 auto;
      padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem);
      display: grid;
      grid-template-columns: 1fr 1.4fr;
      gap: clamp(3rem, 6vw, 7rem);
      align-items: center;
    }
    .intro-left {}
    .section-eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 1.5rem; }
    .section-eyebrow-line { width: 32px; height: 2px; background: var(--amber); border-radius: 2px; }
    .t-label { font-family: var(--font-body); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
    .intro-heading {
      font-family: var(--font-display);
      font-size: clamp(2rem, 3.5vw, 3.2rem);
      font-weight: 400; line-height: 1.1; letter-spacing: -0.02em;
      color: var(--green-deep); margin-bottom: 1.5rem;
    }
    .intro-heading em { font-style: italic; color: var(--amber); }
    .intro-pull-quote {
      font-family: var(--font-display);
      font-size: clamp(1.2rem, 2vw, 1.6rem);
      font-weight: 400; font-style: italic;
      line-height: 1.5; letter-spacing: -0.01em;
      color: var(--green-mid);
      border-left: 3px solid var(--amber);
      padding-left: 1.4rem;
      margin-bottom: 1.8rem;
    }
    .intro-text {
      font-size: 0.93rem; line-height: 1.85; color: var(--text-mid); margin-bottom: 1rem;
    }
    .intro-right {
      position: relative;
    }
    .intro-img-wrap {
      width: 100%; aspect-ratio: 4/3;
      border-radius: 8px; overflow: hidden;
      background: var(--sand);
      box-shadow: 0 24px 60px rgba(27,50,38,0.15);
    }
    .intro-img-caption {
      margin-top: 1rem;
      font-size: 0.72rem; color: var(--text-light);
      font-style: italic; text-align: center;
    }
    /* Decorative corner accent */
    .intro-img-wrap::before {
      content: '';
      position: absolute;
      top: -16px; right: -16px;
      width: 80px; height: 80px;
      border: 2px solid rgba(196,129,58,0.25);
      border-radius: 4px;
      z-index: -1;
    }

    /* ═══════════════════════════════════════════
       TIMELINE
    ═══════════════════════════════════════════ */
    .timeline-section {
      background: var(--sand-light);
      padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem);
    }
    .timeline-section-header {
      max-width: 1400px; margin: 0 auto 4rem;
      display: flex; align-items: flex-end; gap: 3rem;
    }
    .timeline-section-heading {
      font-family: var(--font-display);
      font-size: clamp(2rem, 3.5vw, 3rem);
      font-weight: 400; line-height: 1.1; letter-spacing: -0.02em;
      color: var(--green-deep);
    }
    .timeline-section-heading em { font-style: italic; color: var(--amber); }
    .timeline-section-sub {
      font-size: 0.85rem; line-height: 1.7; color: var(--text-mid);
      max-width: 320px; flex-shrink: 0;
    }

    /* Timeline layout */
    .timeline {
      max-width: 1400px; margin: 0 auto;
      position: relative;
    }
    /* Vertical line */
    .timeline::before {
      content: '';
      position: absolute;
      left: 50%; top: 0; bottom: 0;
      width: 1px;
      background: linear-gradient(to bottom, transparent, var(--border) 5%, var(--border) 95%, transparent);
      transform: translateX(-50%);
    }

    .timeline-entry {
      display: grid;
      grid-template-columns: 1fr 80px 1fr;
      gap: 0;
      margin-bottom: 5rem;
      position: relative;
    }
    .timeline-entry:last-child { margin-bottom: 0; }

    /* Alternating left/right */
    .timeline-entry.left .tl-content { grid-column: 1; text-align: right; padding-right: 3rem; }
    .timeline-entry.left .tl-visual  { grid-column: 3; padding-left: 3rem; }
    .timeline-entry.right .tl-content { grid-column: 3; text-align: left; padding-left: 3rem; }
    .timeline-entry.right .tl-visual  { grid-column: 1; grid-row: 1; padding-right: 3rem; }

    .tl-center {
      grid-column: 2; grid-row: 1;
      display: flex; flex-direction: column; align-items: center;
      position: relative; z-index: 2;
    }
    .tl-dot {
      width: 16px; height: 16px;
      background: var(--warm-white);
      border: 3px solid var(--amber);
      border-radius: 50%;
      margin-top: 1.4rem;
      flex-shrink: 0;
      box-shadow: 0 0 0 4px rgba(196,129,58,0.15);
    }
    .tl-year-tag {
      background: var(--green-deep);
      color: var(--warm-white);
      font-family: var(--font-display);
      font-size: 0.95rem;
      font-weight: 500;
      padding: 0.3rem 0.7rem;
      border-radius: 4px;
      margin-top: 0.5rem;
      white-space: nowrap;
      letter-spacing: 0.02em;
    }

    .tl-content {}
    .tl-tag {
      display: inline-block;
      background: rgba(196,129,58,0.12);
      border: 1px solid rgba(196,129,58,0.25);
      color: var(--amber);
      font-size: 0.62rem; font-weight: 700;
      letter-spacing: 0.1em; text-transform: uppercase;
      padding: 0.2rem 0.6rem; border-radius: 3px;
      margin-bottom: 0.8rem;
    }
    .tl-heading {
      font-family: var(--font-display);
      font-size: clamp(1.3rem, 2vw, 1.8rem);
      font-weight: 500; line-height: 1.2;
      letter-spacing: -0.02em;
      color: var(--green-deep);
      margin-bottom: 0.8rem;
    }
    .tl-text {
      font-size: 0.88rem; line-height: 1.8; color: var(--text-mid);
    }
    .tl-detail {
      display: inline-flex; align-items: center; gap: 6px;
      margin-top: 1rem;
      font-size: 0.75rem; font-weight: 600; color: var(--green-deep);
      background: var(--sand);
      border: 1px solid var(--border);
      padding: 0.4rem 0.8rem; border-radius: 4px;
    }
    .tl-detail svg { width: 12px; height: 12px; stroke: var(--amber); fill: none; stroke-width: 2.5; }

    .tl-visual {
      display: flex; align-items: flex-start;
    }
    .tl-img-wrap {
      width: 100%; aspect-ratio: 4/3;
      border-radius: 6px; overflow: hidden;
      background: var(--sand);
      border: 1px solid var(--border);
    }
    .tl-img-placeholder {
      width: 100%; height: 100%;
      background: linear-gradient(135deg, var(--green-deep) 0%, var(--green-mid) 100%);
      display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.8rem;
    }
    .tl-img-placeholder svg { width: 40px; height: 40px; opacity: 0.2; }
    .tl-img-placeholder span { font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.25); }
    /* Highlighted entry */
    .timeline-entry.featured .tl-content {
      background: var(--warm-white);
      border: 1px solid var(--border);
      padding: 2rem; border-radius: 8px;
      box-shadow: 0 8px 24px rgba(27,50,38,0.08);
    }
    .timeline-entry.featured .tl-content .tl-tag {
      background: rgba(196,129,58,0.1);
      border-color: rgba(196,129,58,0.25);
    }
    .timeline-entry.featured .tl-content .tl-heading { color: var(--green-deep); }
    .timeline-entry.featured .tl-content .tl-text { color: var(--text-mid); }
    .timeline-entry.featured .tl-content .tl-detail {
      background: var(--sand);
      border-color: var(--border);
      color: var(--text-dark);
    }
    .timeline-entry.featured .tl-dot {
      width: 20px; height: 20px;
      background: var(--amber);
      border-color: var(--amber);
      box-shadow: 0 0 0 6px rgba(196,129,58,0.2);
    }
    .timeline-entry.featured .tl-year-tag {
      background: var(--amber);
      color: var(--charcoal);
    }

    /* ═══════════════════════════════════════════
       VALEURS
    ═══════════════════════════════════════════ */
    .values-section {
      background: var(--green-deep);
      padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem);
    }
    .values-inner { max-width: 1400px; margin: 0 auto; }
    .values-header { margin-bottom: 3.5rem; }
    .values-heading {
      font-family: var(--font-display);
      font-size: clamp(2rem, 3.5vw, 3rem);
      font-weight: 400; line-height: 1.1; letter-spacing: -0.02em;
      color: var(--warm-white); margin-top: 0.8rem;
    }
    .values-heading em { font-style: italic; color: var(--amber-light); }
    .values-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
    }
    .value-card {
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 8px; padding: 2rem;
      transition: background 0.3s, border-color 0.3s;
    }
    .value-card:hover {
      background: rgba(255,255,255,0.07);
      border-color: rgba(196,129,58,0.25);
    }
    .value-icon {
      width: 44px; height: 44px;
      border: 1px solid rgba(196,129,58,0.3);
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 1.2rem;
    }
    .value-icon svg { width: 20px; height: 20px; stroke: var(--amber); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
    .value-title {
      font-family: var(--font-display);
      font-size: 1.2rem; font-weight: 500;
      color: var(--warm-white); margin-bottom: 0.6rem; line-height: 1.2;
    }
    .value-text { font-size: 0.83rem; line-height: 1.75; color: rgba(255,255,255,0.5); }

    /* ═══════════════════════════════════════════
       EQUIPE / CTA
    ═══════════════════════════════════════════ */
    .cta-histoire {
      max-width: 1400px; margin: 0 auto;
      padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem);
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: clamp(3rem, 6vw, 6rem);
      align-items: center;
    }
    .cta-h-left {}
    .cta-h-heading {
      font-family: var(--font-display);
      font-size: clamp(2rem, 3.5vw, 3.2rem);
      font-weight: 400; line-height: 1.1; letter-spacing: -0.02em;
      color: var(--green-deep); margin: 0.8rem 0 1.4rem;
    }
    .cta-h-heading em { font-style: italic; color: var(--amber); }
    .cta-h-text { font-size: 0.92rem; line-height: 1.8; color: var(--text-mid); margin-bottom: 2rem; }
    .btn-primary-dark {
      display: inline-flex; align-items: center; gap: 10px;
      background: var(--green-deep); color: var(--warm-white);
      font-size: 0.8rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
      padding: 0.9rem 2rem; border-radius: 4px; transition: all 0.2s;
    }
    .btn-primary-dark:hover { background: var(--green-mid); transform: translateY(-2px); }
    .btn-outline {
      display: inline-flex; align-items: center; gap: 8px;
      border: 1.5px solid var(--green-deep); color: var(--green-deep);
      font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
      padding: 0.7rem 1.5rem; border-radius: 4px; transition: all 0.2s;
    }
    .btn-outline:hover { background: var(--green-deep); color: var(--warm-white); }
    .cta-h-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
    .cta-h-right {
      background: var(--sand);
      border: 1px solid var(--border);
      border-radius: 8px; padding: 2.4rem;
    }
    .cta-h-certif-title {
      font-family: var(--font-display);
      font-size: 1.2rem; font-weight: 500;
      color: var(--green-deep); margin-bottom: 1.5rem;
    }
    .certif-list { display: flex; flex-direction: column; gap: 1rem; }
    .certif-row {
      display: flex; align-items: center; gap: 0.9rem;
      padding: 0.9rem 1rem;
      background: var(--warm-white);
      border: 1px solid var(--border); border-radius: 6px;
    }
    .certif-check {
      width: 28px; height: 28px; background: var(--green-deep);
      border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    }
    .certif-check svg { width: 13px; height: 13px; stroke: var(--amber-light); fill: none; stroke-width: 2.5; }
    .certif-row-text { font-size: 1.00rem; font-weight: 500; color: var(--text-dark); line-height: 1.3; }
    .certif-row-sub { font-size: 0.7rem; color: var(--text-light); margin-top: 1px; }

    /* ═══════════════════════════════════════════
       FOOTER
    ═══════════════════════════════════════════ */
    .footer { background: var(--charcoal); color: rgba(255,255,255,0.55); padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 5vw, 4rem) 2rem; }
    .footer-inner { max-width: 1400px; margin: 0 auto; }
    .footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 2rem; }
    .footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 1rem; }
    .footer-logo-mark { width: 36px; height: 36px; background: var(--green-deep); border-radius: 6px; display: flex; align-items: center; justify-content: center; }
    .footer-logo-mark svg { width: 20px; height: 20px; fill: none; stroke: var(--amber); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
    .footer-logo-name { font-family: var(--font-display); font-size: 1rem; font-weight: 500; color: rgba(255,255,255,0.85); }
    .footer-brand-desc { font-size: 0.8rem; line-height: 1.7; color: rgba(255,255,255,0.4); margin-bottom: 1.2rem; }
    .footer-nimp { display: inline-flex; align-items: center; gap: 6px; background: rgba(196,129,58,0.12); border: 1px solid rgba(196,129,58,0.2); color: var(--amber-light); font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.3rem 0.7rem; border-radius: 3px; }
    .footer-col-title { font-size: 0.65rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 1.2rem; }
    .footer-links { list-style: none; }
    .footer-links li { margin-bottom: 0.6rem; }
    .footer-links a { font-size: 1.00rem; color: rgba(255,255,255,0.5); transition: color 0.2s; }
    .footer-links a:hover { color: var(--amber-light); }
    .footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
    .footer-copy { font-size: 0.72rem; color: rgba(255,255,255,0.25); }
    .footer-legal { display: flex; gap: 1.5rem; }
    .footer-legal a { font-size: 0.72rem; color: rgba(255,255,255,0.25); transition: color 0.2s; }
    .footer-legal a:hover { color: rgba(255,255,255,0.5); }

    /* ═══════════════════════════════════════════
       SCROLL REVEAL
    ═══════════════════════════════════════════ */
        .reveal { opacity: 1; transform: none; }
    .js-ready .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                  transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    .js-ready .reveal.visible { opacity: 1; transform: translateY(0); }
    .js-ready .reveal-delay-1 { transition-delay: 0.1s; }
    .js-ready .reveal-delay-2 { transition-delay: 0.2s; }
    .js-ready .reveal-delay-3 { transition-delay: 0.3s; }
    .js-ready .reveal-delay-4 { transition-delay: 0.4s; }
    /* ═══════════════════════════════════════════
       RESPONSIVE
    ═══════════════════════════════════════════ */
    @media (max-width: 900px) {
      .page-hero-content { grid-template-columns: 1fr; gap: 2rem; }
      .page-hero-right { align-items: flex-start; }
      .intro-section { grid-template-columns: 1fr; }
      .intro-right { order: -1; }
      .intro-img-wrap { aspect-ratio: 16/9; }
      .timeline-section-header { flex-direction: column; gap: 1rem; }

      /* Mobile timeline: full width stacked */
      .timeline::before { left: 24px; }
      .timeline-entry {
        grid-template-columns: 48px 1fr;
        grid-template-rows: auto auto;
        gap: 0;
        margin-bottom: 3rem;
      }
      .timeline-entry.left .tl-content,
      .timeline-entry.right .tl-content {
        grid-column: 2; grid-row: 2;
        text-align: left; padding-left: 1.5rem; padding-right: 0;
        padding-top: 1rem;
      }
      .timeline-entry.left .tl-visual,
      .timeline-entry.right .tl-visual {
        grid-column: 2; grid-row: 3;
        padding-left: 1.5rem; padding-right: 0; padding-top: 1rem;
      }
      .tl-center { grid-column: 1; grid-row: 1 / 4; align-items: center; }
      .tl-year-tag { display: none; }
      .tl-dot { margin-top: 0.4rem; }
      .timeline-entry.featured .tl-content { padding: 1.4rem; }
      .values-grid { grid-template-columns: 1fr; gap: 1rem; }
      .cta-histoire { grid-template-columns: 1fr; }
      .footer-top { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 640px) {
      .nav-links { display: none; }
      .nav-hamburger { display: flex; }
      .nav-mobile { display: flex; }
      .footer-top { grid-template-columns: 1fr; gap: 2rem; }
      .footer-bottom { flex-direction: column; text-align: center; }
      .page-hero-stats { gap: 1.5rem; }
    }