*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --blue:   #0B486A;
      --light:  #01ABDC;
      --green:  #96BC39;
      --petrol: #146775;
      --dark:   #091f2c;
      --white:  #FFFFFF;
      --text:   #333333;
      --muted:  #666666;
      --alt:    #F0F4F8;
      --border: #D8E4EC;
      --font:   'Inter', 'Arial', sans-serif;
    }

    html { scroll-behavior: smooth; overflow-x: hidden; }
    body {
      font-family: var(--font);
      font-size: 16px;
      line-height: 1.6;
      color: var(--text);
      background: var(--white);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      overflow-x: hidden;
    }

    /* ── NAV ── */
    nav {
      position: sticky;
      top: 0;
      z-index: 100;
      background: var(--white);
      border-bottom: 1px solid var(--border);
      height: 72px;
      display: flex;
      align-items: center;
      padding: 0 48px;
      gap: 40px;
      transition: box-shadow 0.3s;
    }
    nav.scrolled {
      box-shadow: 0 2px 20px rgba(11,72,106,0.10);
    }
    nav .logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
    nav .logo img { height: 26px; width: auto; }
    nav .links { display: flex; gap: 28px; flex: 1; }
    nav .links a {
      font-size: 14px;
      font-weight: 500;
      color: var(--text);
      text-decoration: none;
      letter-spacing: 0.01em;
      padding: 4px 0;
      border-bottom: 2px solid transparent;
      transition: color 0.2s, border-color 0.2s;
    }
    nav .links a:hover { color: var(--blue); border-bottom-color: var(--light); }
    nav .nav-right { display: flex; align-items: center; gap: 16px; }
    nav .lang-toggle {
      display: flex;
      background: var(--alt);
      border-radius: 4px;
      overflow: hidden;
      border: 1px solid var(--border);
    }
    nav .lang-toggle button {
      padding: 5px 12px;
      font-size: 13px;
      font-weight: 500;
      font-family: var(--font);
      border: none;
      background: transparent;
      cursor: pointer;
      color: var(--muted);
      transition: background 0.2s, color 0.2s;
      min-height: 44px;
      min-width: 44px;
    }
    nav .lang-toggle button.active {
      background: var(--blue);
      color: var(--white);
    }
    nav .cta-nav {
      background: var(--blue);
      color: var(--white);
      border: none;
      padding: 10px 22px;
      font-size: 14px;
      font-weight: 600;
      font-family: var(--font);
      cursor: pointer;
      border-radius: 4px;
      text-decoration: none;
      transition: background 0.2s;
      white-space: nowrap;
    }
    nav .cta-nav:hover { background: var(--petrol); }
    .nav-burger {
      display: none;
      background: none;
      border: 1px solid var(--border);
      padding: 8px 10px;
      cursor: pointer;
      border-radius: 2px;
      flex-shrink: 0;
    }
    .nav-burger span {
      display: block;
      width: 18px;
      height: 2px;
      background: var(--blue);
      margin: 4px 0;
      transition: transform 0.2s, opacity 0.2s;
    }
    .nav-burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
    .nav-burger.open span:nth-child(2) { opacity: 0; }
    .nav-burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

    /* ── HERO ── */
    #accueil {
      position: relative;
      min-height: 100vh;
      display: grid;
      grid-template-columns: 55% 45%;
      overflow: hidden;
      background: var(--white);
    }
    .hero-left {
      position: relative;
      z-index: 1;
      background: var(--white);
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      justify-content: center;
      padding: 56px 72px 56px 80px;
    }
    .hero-left::before {
      content: '';
      position: absolute;
      top: 60px;
      bottom: 60px;
      left: 44px;
      width: 3px;
      background: var(--blue);
    }
    /* Hero logo */
    .hero-brand {
      display: flex;
      align-items: center;
      margin-bottom: 36px;
    }
    .hero-brand img {
      width: 360px;
      max-width: 100%;
      height: auto;
      display: block;
    }

    .hero-title {
      font-size: clamp(30px, 3.4vw, 46px);
      font-weight: 700;
      line-height: 1.1;
      color: var(--blue);
      margin-bottom: 24px;
      text-wrap: balance;
      max-width: 540px;
      letter-spacing: -0.02em;
    }
    .hero-title em { font-style: normal; color: var(--light); }
    .hero-title-premise {
      display: block;
      font-size: clamp(17px, 1.8vw, 24px);
      font-weight: 500;
      margin-bottom: 10px;
      letter-spacing: -0.01em;
    }
    .hero-title-answer {
      display: block;
    }
    .hero-sub {
      font-size: 16px;
      line-height: 1.75;
      color: var(--text);
      margin-bottom: 36px;
      max-width: 500px;
    }
    .hero-sub strong { color: var(--blue); font-weight: 700; }
    .hero-promise {
      font-size: 15px;
      color: var(--muted);
      font-weight: 500;
      margin-bottom: 28px;
      letter-spacing: 0.01em;
    }
    .hero-actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
    .hero-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--blue);
      color: var(--white);
      padding: 14px 28px;
      font-size: 15px;
      font-weight: 700;
      font-family: var(--font);
      text-decoration: none;
      border-radius: 4px;
      transition: background 0.2s, transform 0.15s;
      border: none;
      cursor: pointer;
    }
    .hero-cta:hover { background: var(--petrol); transform: translateY(-1px); }
    .hero-cta-secondary {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--blue);
      font-size: 14px;
      font-weight: 600;
      text-decoration: none;
      padding: 14px 4px;
      border-bottom: 2px solid transparent;
      transition: border-color 0.2s, color 0.2s;
    }
    .hero-cta-secondary:hover { border-color: var(--light); color: var(--light); }
    .hero-cta-secondary .arrow { transition: transform 0.2s; }
    .hero-cta-secondary:hover .arrow { transform: translateX(3px); }

    /* Hero photo panel */
    .hero-right {
      position: relative;
      overflow: hidden;
    }
    .hero-right img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center center;
      display: block;
      filter: grayscale(100%) contrast(1.05);
    }

    /* ── STATS BAR ── */
    .stats-bar {
      background: var(--alt);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      padding: 0;
    }
    .stats-row {
      max-width: 1120px;
      margin: 0 auto;
      display: flex;
      justify-content: space-around;
      padding: 36px 40px;
      flex-wrap: wrap;
      gap: 16px;
    }
    .stat-item { text-align: center; flex: 1; min-width: 140px; }
    .stat-num {
      font-size: 42px;
      font-weight: 700;
      color: var(--blue);
      line-height: 1;
      letter-spacing: -0.02em;
    }
    .stat-label {
      font-size: 13px;
      color: var(--muted);
      margin-top: 6px;
    }
    .stat-divider {
      width: 1px;
      background: var(--border);
      align-self: stretch;
    }

    /* ── SECTION SHARED ── */
    section { padding: 96px 0; scroll-margin-top: 72px; }
    .container { max-width: 1120px; margin: 0 auto; padding: 0 48px; }
    .section-label {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--green);
      margin-bottom: 14px;
    }
    .section-title {
      font-size: clamp(28px, 3vw, 40px);
      font-weight: 700;
      color: var(--blue);
      line-height: 1.15;
      margin-bottom: 16px;
      text-wrap: pretty;
      letter-spacing: -0.01em;
    }
    .section-sub {
      font-size: 17px;
      color: var(--muted);
      line-height: 1.7;
      max-width: 640px;
      margin-bottom: 52px;
    }
    .divider {
      width: 48px;
      height: 3px;
      background: var(--light);
      margin-bottom: 40px;
    }

    /* ── À PROPOS ── */
    #apropos { background: var(--white); }
    .apropos-grid {
      display: grid;
      grid-template-columns: 1fr 1.1fr;
      gap: 88px;
      align-items: center;
    }
    /* ── CADRE ÉDITORIAL PORTRAIT ── */
    .apropos-photo {
      position: relative;
      padding-bottom: 26px;
      padding-right: 26px;
      flex-shrink: 0;
    }
    /* Bloc décalé derrière — effet profondeur magazine */
    .apropos-photo::before {
      content: '';
      position: absolute;
      bottom: 0;
      right: 0;
      width: 86%;
      height: 86%;
      background: var(--blue);
      z-index: 0;
      border-radius: 2px;
    }
    /* Trait vertical gauche — bleu marine uni, identique au Hero */
    .apropos-photo::after {
      content: '';
      position: absolute;
      top: 18px;
      left: -8px;
      width: 4px;
      height: 62%;
      background: var(--blue);
      z-index: 3;
      border-radius: 2px;
    }
    .apropos-photo img {
      position: relative;
      z-index: 1;
      width: 100%;
      max-width: 420px;
      height: auto;
      aspect-ratio: 1086 / 1448;
      object-fit: cover;
      object-position: center top;
      display: block;
      border-radius: 2px;
      border: 5px solid var(--white);
      box-shadow: 0 16px 48px rgba(11,72,106,0.22);
    }
    .apropos-text .kw { color: var(--light); font-weight: 700; }
    .apropos-text p {
      font-size: 16px;
      line-height: 1.8;
      color: var(--text);
      margin-bottom: 22px;
    }
    .certifs {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 36px;
    }
    .certif-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 14px;
      background: var(--alt);
      border: 1px solid var(--border);
      font-size: 13px;
      font-weight: 600;
      color: var(--blue);
      border-radius: 2px;
    }
    .certif-badge .dot {
      width: 8px; height: 8px;
      border-radius: 50%;
      background: var(--green);
      flex-shrink: 0;
    }
    .apropos-personal-break {
      margin: 28px 0 14px;
      padding-top: 24px;
      border-top: 1px solid var(--border);
    }
    .apropos-personal-break span {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.13em;
      text-transform: uppercase;
      color: var(--muted);
    }
    .apropos-personal {
      font-style: italic;
    }

    /* ── PHOTO BREAK ── */
    .photo-break {
      position: relative;
      height: 420px;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .photo-break-bg {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center 35%;
      display: block;
    }
    .photo-break::after {
      content: '';
      position: absolute;
      inset: 0;
      background: rgba(11,72,106,0.62);
    }
    .photo-break-content {
      position: relative;
      z-index: 1;
      text-align: center;
      padding: 0 48px;
      max-width: 820px;
    }
    .photo-break-eyebrow {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: var(--green);
      margin-bottom: 20px;
    }
    .photo-break-quote {
      font-size: clamp(22px, 3vw, 36px);
      font-weight: 700;
      color: var(--white);
      line-height: 1.3;
      letter-spacing: -0.01em;
      font-style: italic;
      margin-bottom: 24px;
    }
    .photo-break-quote em {
      font-style: normal;
      color: var(--light);
    }
    .photo-break-answer {
      display: block;
      margin-top: 0.25em;
      color: var(--white);
      font-style: italic;
    }
    .photo-break-answer em {
      font-style: normal;
      color: var(--light);
    }
    .photo-break-answer .punct {
      color: var(--white);
    }
    .photo-break-sub {
      font-size: 15px;
      color: rgba(255,255,255,0.6);
      letter-spacing: 0.06em;
      text-transform: uppercase;
      font-weight: 500;
    }

    /* ── OFFRES ── */
    #offres { background: var(--alt); }
    .cards-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .card {
      background: var(--white);
      border: 1px solid var(--border);
      display: flex;
      flex-direction: column;
      transition: box-shadow 0.25s, transform 0.2s;
      border-radius: 2px;
      overflow: hidden;
    }
    .card:hover {
      box-shadow: 0 8px 32px rgba(11,72,106,0.13);
      transform: translateY(-3px);
    }
    .card-header {
      padding: 28px 32px 24px;
      color: var(--white);
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .card-header.blue   { background: var(--blue); }
    .card-header.green  { background: var(--green); }
    .card-header.petrol { background: var(--light); }
    .card-header-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .card-num {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.12em;
      opacity: 0.65;
      text-transform: uppercase;
    }
    .card-icon {
      opacity: 0.75;
      flex-shrink: 0;
    }
    .card-header h3 {
      font-size: 21px;
      font-weight: 700;
      color: var(--white);
      line-height: 1.2;
    }
    .card-body {
      padding: 32px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }
    .card-body p {
      font-size: 15px;
      line-height: 1.75;
      color: var(--text);
      margin-bottom: 24px;
      flex: 1;
    }
    .card-features {
      list-style: none;
      margin-bottom: 28px;
    }
    .card-features li {
      font-size: 14px;
      color: var(--muted);
      padding: 7px 0;
      border-top: 1px solid var(--border);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .card-features li::before {
      content: '';
      width: 4px; height: 4px;
      background: var(--light);
      border-radius: 50%;
      flex-shrink: 0;
    }
    .card-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 14px;
      font-weight: 600;
      color: var(--blue);
      text-decoration: none;
      transition: color 0.2s, gap 0.2s;
      margin-top: auto;
      width: fit-content;
    }
    .card-link:hover { color: var(--petrol); gap: 10px; }

    /* ── LEGO SERIOUS PLAY ── */
    #lego {
      background: var(--blue);
      color: var(--white);
      padding: 96px 0;
    }
    #lego .section-label { color: var(--light); }
    #lego .section-title { color: var(--white); }
    #lego .section-sub { color: rgba(255,255,255,0.72); }
    #lego .divider { background: var(--green); }
    .lego-grid {
      display: grid;
      grid-template-columns: 1fr 1.4fr;
      gap: 72px;
      align-items: stretch;
    }
    .lego-image-wrap {
      position: relative;
      overflow: hidden;
      border-radius: 2px;
      flex-shrink: 0;
      min-height: 480px;
    }
    /* Overlay atmosphérique */
    .lego-image-wrap::after {
      content: '';
      position: absolute;
      inset: 0;
      background: rgba(9,31,44,0.40);
      z-index: 1;
    }
    .lego-image-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: 70% center;
      display: block;
      filter: grayscale(20%) contrast(1.08);
      transform: scaleX(-1);
    }
    .lego-image-label {
      position: absolute;
      bottom: 20px;
      left: 20px;
      z-index: 2;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.85);
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .lego-image-label::before {
      content: '';
      width: 20px;
      height: 2px;
      background: var(--green);
    }
    .lego-content { display: flex; flex-direction: column; gap: 0; }
    .lego-text { margin-bottom: 32px; }
    .lego-text p {
      font-size: 16px;
      line-height: 1.8;
      color: rgba(255,255,255,0.82);
      margin-bottom: 20px;
    }
    .lego-quote {
      background: rgba(255,255,255,0.07);
      border-left: 3px solid var(--light);
      padding: 20px 24px;
      font-size: 15px;
      font-style: italic;
      color: rgba(255,255,255,0.9);
      line-height: 1.7;
      margin-bottom: 32px;
      border-radius: 0 2px 2px 0;
    }
    .lego-pillars {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .lego-pillar {
      display: flex;
      gap: 20px;
      padding: 18px 22px;
      background: rgba(255,255,255,0.06);
      border-left: 3px solid var(--green);
      transition: background 0.2s;
    }
    .lego-pillar:hover { background: rgba(255,255,255,0.10); }
    .lego-pillar .pillar-icon {
      color: var(--light);
      flex-shrink: 0;
      margin-top: 2px;
    }
    .lego-pillar strong {
      font-size: 15px;
      font-weight: 700;
      color: var(--white);
      display: block;
      margin-bottom: 4px;
    }
    .lego-pillar p {
      font-size: 14px;
      color: rgba(255,255,255,0.65);
      line-height: 1.6;
    }

    /* ── FORMATIONS ── */
    #formations { background: var(--white); }
    .formations-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }
    .formation-item {
      border: 1px solid var(--border);
      border-left: 3px solid var(--blue);
      padding: 32px 36px;
      display: flex;
      gap: 22px;
      align-items: stretch;
      transition: box-shadow 0.2s, transform 0.2s;
      border-radius: 2px;
    }
    .formation-item:nth-child(3),
    .formation-item:nth-child(4) { border-left-color: var(--light); }
    .formation-item:nth-child(5),
    .formation-item:nth-child(6) { border-left-color: var(--green); }
    .formation-item:hover {
      box-shadow: 0 4px 16px rgba(11,72,106,0.08);
      transform: translateY(-2px);
    }
    .formation-num {
      font-size: 30px;
      font-weight: 700;
      color: rgba(11,72,106,0.28);
      line-height: 1;
      flex-shrink: 0;
      width: 44px;
    }
    .formation-item:nth-child(3) .formation-num,
    .formation-item:nth-child(4) .formation-num { color: rgba(1,171,220,0.38); }
    .formation-item:nth-child(5) .formation-num,
    .formation-item:nth-child(6) .formation-num { color: rgba(150,188,57,0.45); }
    .formation-content {
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .formation-content h3 {
      font-size: 17px;
      font-weight: 700;
      color: var(--blue);
      margin-bottom: 10px;
    }
    .formation-content p {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.65;
      flex: 1;
    }
    .formation-tags {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      margin-top: 14px;
    }
    .ftag {
      font-size: 12px;
      font-weight: 600;
      padding: 3px 10px;
      border-radius: 2px;
      background: var(--alt);
      color: var(--blue);
      border: 1px solid var(--border);
    }
    .formation-cta {
      display: inline-flex;
      align-items: center;
      margin-top: 20px;
      padding-top: 16px;
      border-top: 1px solid var(--border);
      font-size: 13px;
      font-weight: 600;
      color: var(--blue);
      text-decoration: none;
      background: none;
      border-left: none;
      border-right: none;
      border-bottom: none;
      width: 100%;
      transition: color 0.2s;
    }
    .formation-cta::after {
      content: '→';
      color: var(--light);
      margin-left: 7px;
      display: inline-block;
      transition: transform 0.22s;
    }
    .formation-cta:hover { color: var(--petrol); }
    .formation-cta:hover::after { transform: translateX(5px); }

    /* ── FEATURED TESTIMONIAL ── */
    .featured-quote-wrap {
      background: var(--alt);
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      padding: 80px 0;
    }
    .featured-quote-inner {
      max-width: 840px;
      margin: 0 auto;
      padding: 0 48px;
      text-align: center;
    }
    .featured-quote-mark {
      font-size: 96px;
      line-height: 0.8;
      color: var(--light);
      font-family: Georgia, serif;
      opacity: 0.4;
      display: block;
      margin-bottom: 24px;
    }
    .featured-quote-text {
      font-size: clamp(18px, 2.2vw, 24px);
      line-height: 1.65;
      font-style: italic;
      color: var(--blue);
      margin-bottom: 32px;
      font-weight: 500;
    }
    .featured-quote-sep {
      width: 40px;
      height: 2px;
      background: var(--green);
      margin: 0 auto 28px;
    }
    .featured-quote-author {
      display: inline-flex;
      align-items: center;
      gap: 20px;
    }
    .featured-quote-logo-wrap {
      width: 64px;
      height: 64px;
      border-radius: 50%;
      background: var(--white);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      box-shadow: 0 2px 12px rgba(11,72,106,0.12);
      overflow: hidden;
      border: 1px solid var(--border);
    }
    .featured-quote-logo-wrap img {
      width: 52px;
      height: 52px;
      object-fit: contain;
    }
    .featured-quote-author-sep {
      width: 1px;
      height: 40px;
      background: var(--border);
      flex-shrink: 0;
    }
    .featured-quote-author-text {
      text-align: left;
    }
    .featured-quote-author strong {
      display: block;
      color: var(--petrol);
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 3px;
    }
    .featured-quote-author span {
      color: var(--muted);
      font-size: 13px;
      letter-spacing: 0.02em;
    }

    /* ── TÉMOIGNAGES ── */
    #temoignages { background: var(--white); padding-top: 72px; }
    .temoignages-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .temoignage {
      background: var(--alt);
      border: 1px solid var(--border);
      box-shadow: 0 2px 8px rgba(11,72,106,0.06);
      padding: 36px;
      display: flex;
      flex-direction: column;
      gap: 20px;
      border-radius: 2px;
      transition: box-shadow 0.2s, transform 0.2s;
    }
    .temoignage:hover {
      box-shadow: 0 6px 24px rgba(11,72,106,0.10);
      transform: translateY(-2px);
    }
    .temoignage .quote-mark {
      font-size: 52px;
      line-height: 1;
      color: var(--light);
      font-family: Georgia, serif;
      opacity: 0.5;
    }
    .temoignage blockquote {
      font-size: 15px;
      line-height: 1.75;
      color: var(--text);
      font-style: italic;
      flex: 1;
    }
    .temoignage-logo-header {
      min-height: 88px;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 8px 0 22px;
      border-bottom: 1px solid var(--border);
      margin-bottom: 4px;
    }
    .temoignage-logo-header img {
      max-height: 76px;
      width: auto;
      min-width: 50%;
      max-width: 80%;
      object-fit: contain;
    }
    .temoignage-author {
      display: flex;
      flex-direction: column;
      gap: 2px;
      padding-top: 18px;
      border-top: 1px solid var(--border);
    }
    .temoignage-author strong {
      font-size: 14px;
      font-weight: 700;
      color: var(--blue);
    }
    .temoignage-author span { font-size: 13px; color: var(--muted); }

    /* Client logos marquee */
    .clients-bar {
      margin-top: 56px;
      padding-top: 44px;
      border-top: 1px solid var(--border);
    }
    .clients-label {
      font-size: 11px;
      font-weight: 700;
      color: var(--muted);
      text-transform: uppercase;
      letter-spacing: 0.12em;
      text-align: center;
      margin-bottom: 28px;
    }
    .clients-marquee {
      overflow: hidden;
      -webkit-mask: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
      mask: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    }
    .clients-track {
      display: flex;
      align-items: center;
      width: max-content;
      animation: marquee 35s linear infinite;
    }
    .clients-track:hover { animation-play-state: paused; }
    .clients-track img {
      height: 38px;
      width: auto;
      max-width: 120px;
      object-fit: contain;
      opacity: 0.55;
      filter: grayscale(100%);
      flex-shrink: 0;
      margin-right: 64px;
      transition: opacity 0.25s, filter 0.25s;
    }
    .clients-track img:hover { opacity: 0.85; filter: none; }
    @keyframes marquee {
      from { transform: translateX(0); }
      to   { transform: translateX(-50%); }
    }
    @media (prefers-reduced-motion: reduce) {
      .clients-track { animation: none; }
      .clients-marquee { overflow: visible; -webkit-mask: none; mask: none; }
      .clients-track { flex-wrap: wrap; justify-content: center; }
    }

                /* ── CONTACT ── */
    #contact { background: var(--blue); color: var(--white); padding: 96px 0; }
    #contact .section-label { color: var(--light); }
    #contact .section-title { color: var(--white); }
    #contact .section-sub   { color: rgba(255,255,255,0.72); }
    #contact .divider        { background: var(--green); }
    .contact-header { margin-bottom: 52px; }
    .contact-info-map {
      display: grid;
      grid-template-columns: 1fr 1.15fr;
      gap: 64px;
      align-items: start;
      margin-bottom: 52px;
    }
    .contact-info-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px 48px;
    }
    .contact-info-label {
      display: block;
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.35);
      margin-bottom: 8px;
    }
    .contact-info-value {
      font-size: 15px;
      color: rgba(255,255,255,0.88);
      text-decoration: none;
      line-height: 1.45;
      display: block;
      transition: color 0.2s;
    }
    a.contact-info-value:hover { color: var(--light); }
    .contact-location-card {
      display: block;
      border-radius: 4px;
      overflow: hidden;
      text-decoration: none;
      border: 1px solid rgba(255,255,255,0.12);
      background: rgba(255,255,255,0.04);
      transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s;
      position: relative;
    }
    .contact-location-card::before {
      content: ''; position: absolute; top:0; left:0; right:0;
      height: 3px; background: var(--green); opacity: 0;
      transition: opacity 0.25s;
    }
    .contact-location-card:hover { border-color: rgba(150,188,57,0.55); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.28); }
    .contact-location-card:hover::before { opacity: 1; }
    .contact-location-card iframe {
      width: 100%; border: none; display: block;
      height: 300px;
      pointer-events: none;
    }
    .contact-location-footer {
      display: flex; align-items: center; gap: 12px;
      padding: 14px 16px;
      background: rgba(5,30,48,0.85);
      border-top: 1px solid rgba(255,255,255,0.07);
    }
    .contact-location-pin {
      width: 30px; height: 30px; background: var(--green);
      border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    }
    .contact-location-address-block { flex:1; display:flex; flex-direction:column; gap:1px; }
    .contact-location-label { font-size:10px; font-weight:700; color:rgba(255,255,255,0.4); text-transform:uppercase; letter-spacing:0.14em; }
    .contact-location-street { font-size:13px; font-weight:500; color:var(--white); }
    .contact-location-cta { font-size:10px; font-weight:700; color:var(--green); letter-spacing:0.1em; text-transform:uppercase; white-space:nowrap; display:flex; align-items:center; gap:4px; }
    .contact-form-section { max-width: 100%; }
    .contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 24px; }
    .contact-form .form-group.full { grid-column: 1 / -1; }
    @media (max-width: 640px) { .contact-form { grid-template-columns: 1fr; } .contact-form .form-group.full { grid-column: auto; } }
    .contact-form .form-submit,
    .contact-form .form-reassurance { grid-column: 1 / -1; }
    .form-group { display: flex; flex-direction: column; gap: 6px; }
    .form-group label { font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.65); }
    .form-group input, .form-group textarea, .form-group select {
      font-family: var(--font); font-size: 15px; padding: 11px 14px;
      background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18);
      color: var(--white); border-radius: 2px; outline: none;
      transition: border-color 0.2s, background 0.2s;
    }
    .form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
    .form-group input:focus, .form-group textarea:focus { border-color: var(--light); background: rgba(255,255,255,0.12); }
    .form-group textarea { resize: vertical; min-height: 120px; }
    .form-submit {
      background: var(--green); color: var(--white); border: none;
      padding: 14px 28px; font-size: 15px; font-weight: 700;
      font-family: var(--font); cursor: pointer; border-radius: 4px;
      transition: background 0.2s, transform 0.15s; width: fit-content;
    }
    .form-submit:hover { background: #7da030; transform: translateY(-1px); }
    .form-reassurance { font-size: 12px; color: rgba(255,255,255,0.42); letter-spacing: 0.03em; margin-top: 6px; }
    .form-success {
      background: rgba(150,188,57,0.12); border: 1px solid var(--green);
      border-radius: 4px; padding: 24px 28px; margin-bottom: 8px; text-align: center;
    }
    .form-success p { font-size: 16px; color: var(--white); line-height: 1.65; }
    @media (max-width: 900px) {
      .contact-info-map { grid-template-columns: 1fr; gap: 36px; margin-bottom: 36px; }
      .contact-location-card { min-height: 240px; }
      .contact-location-card iframe { height: 185px; }
      .contact-form-section { max-width: 100%; }
    }
    @media (max-width: 480px) {
      .contact-info-grid { grid-template-columns: 1fr; gap: 20px; }
    }

    /* ── Location card ── */
    .contact-location-card {
      display: block;
      margin-top: 28px;
      border-radius: 4px;
      overflow: hidden;
      text-decoration: none;
      border: 1px solid rgba(255,255,255,0.12);
      background: rgba(255,255,255,0.04);
      transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s;
      position: relative;
    }
    .contact-location-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
      background: var(--green);
      opacity: 0;
      transition: opacity 0.25s;
    }
    .contact-location-card:hover {
      border-color: rgba(150,188,57,0.55);
      transform: translateY(-2px);
      box-shadow: 0 8px 28px rgba(0,0,0,0.28);
    }
    .contact-location-card:hover::before { opacity: 1; }
    .contact-location-card iframe {
      width: 100%;
      height: 190px;
      border: none;
      display: block;
      pointer-events: none;
    }
    .contact-location-footer {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px 16px;
      background: rgba(5,30,48,0.85);
      border-top: 1px solid rgba(255,255,255,0.07);
    }
    .contact-location-pin {
      width: 30px;
      height: 30px;
      background: var(--green);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .contact-location-address-block {
      flex: 1;
      display: flex;
      flex-direction: column;
      gap: 1px;
    }
    .contact-location-label {
      font-size: 10px;
      font-weight: 700;
      color: rgba(255,255,255,0.4);
      text-transform: uppercase;
      letter-spacing: 0.14em;
    }
    .contact-location-street {
      font-size: 13px;
      font-weight: 500;
      color: var(--white);
    }
    .contact-location-cta {
      font-size: 10px;
      font-weight: 700;
      color: var(--green);
      letter-spacing: 0.1em;
      text-transform: uppercase;
      white-space: nowrap;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    @media (max-width: 900px) {
    }
    @media (max-width: 480px) {
    }

    /* ── RESPONSIVE — Tablet ── */
    @media (max-width: 1100px) {
      nav { padding: 0 28px; gap: 24px; }
      nav .links { gap: 18px; }
      nav .links a { font-size: 13px; }
      .container { padding: 0 32px; }
      .hero-brand img { width: 320px; }
      .contact-grid { gap: 48px; }
      .apropos-grid { gap: 52px; }
      .lego-grid { gap: 48px; }
    }

    /* ── RESPONSIVE — Mobile ── */
    @media (max-width: 900px) {
      nav { padding: 0 20px; gap: 12px; height: 64px; }
      nav .logo img { height: 21px; }
      nav .links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0; right: 0;
        flex-direction: column;
        background: var(--white);
        border-bottom: 1px solid var(--border);
        padding: 16px 20px 24px;
        gap: 0;
        box-shadow: 0 8px 24px rgba(11,72,106,0.10);
        z-index: 99;
      }
      nav .links.open { display: flex; }
      nav .links a { padding: 14px 0; font-size: 15px; border-bottom: 1px solid var(--border); }
      nav .links a:last-child { border-bottom: none; }
      nav .nav-right { gap: 8px; }
      nav .cta-nav { display: none; }
      .nav-burger { display: block; }

      section { padding: 64px 0; }
      .container { padding: 0 20px; }
      .section-sub { margin-bottom: 36px; }

      /* Hero mobile */
      #accueil {
        grid-template-columns: 1fr;
        height: auto;
        min-height: auto;
      }
      .hero-left {
        padding: 52px 20px 60px;
        order: 2;
        align-items: center;
        text-align: center;
      }
      .hero-left::before { display: none; }
      .hero-brand { justify-content: center; }
      .hero-brand img { width: 160px; height: auto; }
      .hero-title-premise { font-size: clamp(14px, 3.5vw, 18px); }
      .hero-actions { justify-content: center; }
      .hero-title { max-width: 100%; font-size: clamp(28px, 7vw, 36px); }
      .hero-sub { max-width: 100%; }
      .hero-right { order: 1; height: 300px; }
      .hero-right img { filter: grayscale(100%) contrast(1.05); }

      /* Stats */
      .stats-row { padding: 28px 20px; gap: 16px 20px; justify-content: center; }
      .stat-divider { display: none; }
      .stat-item { flex: 1 1 calc(50% - 10px); min-width: 110px; max-width: 160px; }
      .stat-num { font-size: 28px; }
      .stat-label { font-size: 12px; }

      /* À propos */
      .apropos-grid { grid-template-columns: 1fr; gap: 40px; }
      .apropos-photo { max-width: 320px; margin: 0 auto; padding-bottom: 20px; padding-right: 20px; }
      .apropos-photo::before { width: 84%; height: 84%; }
      .apropos-photo::after { left: -6px; width: 3px; }

      /* Photo break */
      .photo-break { height: 320px; }
      .photo-break-quote { font-size: clamp(18px, 5vw, 24px); }

      /* Offres */
      .cards-grid { grid-template-columns: 1fr; gap: 16px; }

      /* LSP */
      .lego-grid { grid-template-columns: 1fr; gap: 36px; }
      .lego-image-wrap { min-height: 260px; }
      .lego-image-wrap img { height: 260px; }

      /* Formations */
      .formations-grid { grid-template-columns: 1fr; }
      .formation-item { padding: 24px 20px; gap: 16px; }

      /* Featured quote */
      .featured-quote-wrap { padding: 60px 0; }
      .featured-quote-inner { padding: 0 20px; }
      .featured-quote-text { font-size: 18px; }
      .featured-quote-mark { font-size: 72px; }

      /* Témoignages */
      .temoignages-grid { grid-template-columns: 1fr; gap: 16px; }
      .temoignage { padding: 28px; }
      #temoignages { padding-top: 56px; }

      /* Contact */
      .contact-grid { grid-template-columns: 1fr; gap: 40px; }
      #contact { padding: 64px 0; }
      .form-submit { width: 100%; }
      .contact-location-card iframe { height: 150px; }

      /* Scroll offset nav réduite */
      section { scroll-margin-top: 64px; }


    }

    @media (max-width: 480px) {
      .hero-left { padding: 44px 18px 52px; }
      .hero-title { font-size: 26px; }
      .hero-title-premise { font-size: 14px; }
      .section-title { font-size: 26px; }
      .container { padding: 0 18px; }
      .photo-break-content { padding: 0 24px; }
    }

    /* Focus visible */
    a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
      outline: 2px solid var(--light);
      outline-offset: 2px;
    }

    /* ── SKIP LINK ── */
    .skip-link {
      position: absolute;
      top: -100px;
      left: 16px;
      background: var(--blue);
      color: var(--white);
      padding: 8px 16px;
      border-radius: 0 0 4px 4px;
      font-size: 14px;
      font-weight: 600;
      text-decoration: none;
      z-index: 9999;
      transition: top 0.2s;
    }
    .skip-link:focus { top: 0; }

    /* ── FORM ENHANCEMENTS ── */
    .form-reassurance {
      font-size: 12px;
      color: rgba(255,255,255,0.42);
      letter-spacing: 0.03em;
      margin-top: 6px;
    }
    .form-success {
      background: rgba(150,188,57,0.12);
      border: 1px solid var(--green);
      border-radius: 4px;
      padding: 24px 28px;
      margin-bottom: 8px;
      text-align: center;
    }
    .form-success p {
      font-size: 16px;
      color: var(--white);
      line-height: 1.65;
    }

    /* ── RESPONSIVE — Tablet mid (640–900px) ── */
    @media (min-width: 641px) and (max-width: 900px) {
      .cards-grid { grid-template-columns: repeat(2, 1fr); }
      .temoignages-grid { grid-template-columns: repeat(2, 1fr); }
      .formations-grid { grid-template-columns: repeat(2, 1fr); }
    }

    /* ── RESPONSIVE — Small mobile fixes ── */
    @media (max-width: 480px) {
      .featured-quote-author { flex-wrap: wrap; justify-content: center; gap: 12px; }
      .featured-quote-author-sep { display: none; }
    }
  
    /* ── NAV UNDERLINE ANIMATION ── */
    nav .links a { position: relative; }
    nav .links a::after {
      content: '';
      position: absolute;
      bottom: -2px; left: 0;
      width: 0; height: 2px;
      background: var(--light);
      border-radius: 1px;
      transition: width 0.22s ease;
    }
    nav .links a:hover::after { width: 100%; }
  
    /* ── SCROLL REVEAL ── */
    .sc-reveal { opacity: 0; transform: translateY(26px); }
    @keyframes sc-reveal-in {
      from { opacity: 0; transform: translateY(26px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    .sc-reveal.sc-visible {
      animation: sc-reveal-in 0.6s ease forwards;
    }
    @media (prefers-reduced-motion: reduce) {
      .sc-reveal        { opacity: 1 !important; transform: none !important; }
      .sc-reveal.sc-visible { animation: none !important; }
    }
  
    /* ── HERO SEQUENTIAL ENTRANCE ── */
    @keyframes sc-fade-up {
      from { opacity: 0; transform: translateY(20px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    .hero-title-premise {
      display: block;
      animation: sc-fade-up 0.6s ease both 0.05s;
    }
    .hero-title-answer {
      display: block;
      animation: sc-fade-up 0.65s ease both 0.35s;
    }
    .hero-promise  { animation: sc-fade-up 0.55s ease both 0.65s; }
    .hero-sub      { animation: sc-fade-up 0.55s ease both 0.82s; }
    .hero-actions  { animation: sc-fade-up 0.5s  ease both 1.0s; }
    .hero-right img { animation: sc-fade-up 0.8s ease both 0.15s; }
    @media (prefers-reduced-motion: reduce) {
      .hero-title-premise, .hero-title-answer,
      .hero-promise, .hero-sub, .hero-actions, .hero-right img {
        animation: none !important; opacity: 1 !important;
      }
    }
      /* ── FOOTER ── */
    footer { background: var(--dark); border-top: 1px solid rgba(255,255,255,0.07); }
    .footer-main {
      max-width: 1120px; margin: 0 auto; padding: 30px 48px;
      display: flex; align-items: center; gap: 48px;
    }
    .footer-tagline {
      font-size: 12px; color: rgba(255,255,255,0.38);
      line-height: 1.6; flex-shrink: 0; white-space: nowrap;
    }
    .footer-nav-line {
      display: flex; align-items: center; flex: 1;
      justify-content: center; flex-wrap: wrap;
      background: transparent !important;
      position: static !important; z-index: auto !important;
      box-shadow: none !important; border: none !important;
    }
    .footer-nav-line a {
      font-size: 12.5px; color: rgba(255,255,255,0.5);
      text-decoration: none; padding: 3px 13px;
      border-right: 1px solid rgba(255,255,255,0.1);
      white-space: nowrap; transition: color 0.2s;
    }
    .footer-nav-line a:last-child { border-right: none; }
    .footer-nav-line a:hover { color: var(--white); }
    .footer-icons {
      display: flex; align-items: center; gap: 14px; flex-shrink: 0;
    }
    .footer-icons a {
      color: rgba(255,255,255,0.42); text-decoration: none;
      display: flex; align-items: center; transition: color 0.2s;
    }
    .footer-icons a:hover { color: var(--white); }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,0.07); }
    .footer-bottom-inner {
      max-width: 1120px; margin: 0 auto; padding: 14px 48px;
      display: flex; justify-content: space-between; align-items: center;
      font-size: 11.5px; color: rgba(255,255,255,0.26);
    }
    .footer-bottom-inner a {
      color: rgba(255,255,255,0.36); text-decoration: none; transition: color 0.2s;
    }
    .footer-bottom-inner a:hover { color: rgba(255,255,255,0.65); }
    @media (max-width: 900px) {
      .footer-main { flex-direction: column; align-items: flex-start; padding: 28px 20px 20px; gap: 20px; }
      .footer-tagline { white-space: normal; }
      .footer-nav-line { justify-content: flex-start; }
      .footer-nav-line a:first-child { padding-left: 0; }
      .footer-bottom-inner { padding: 12px 20px; }
    }