/* ══════════════════════════════════════
       AMBIANCE GLOBALE (ROUGE SUBTIL)
    ══════════════════════════════════════ */
    body {
      background:
        radial-gradient(620px 420px at 92% 14%, rgba(var(--brand-red-rgb), 0.08) 0%, rgba(var(--brand-red-rgb), 0.025) 44%, transparent 74%),
        radial-gradient(560px 380px at 6% 82%, rgba(var(--brand-red-rgb), 0.06) 0%, rgba(var(--brand-red-rgb), 0.02) 48%, transparent 76%),
        radial-gradient(340px 250px at 48% 58%, rgba(var(--brand-red-rgb), 0.035) 0%, transparent 78%),
        #fbfcfd;
      background-attachment: scroll;
    }

    /* ══════════════════════════════════════
       HERO — SLIDER PLEIN ÉCRAN
    ══════════════════════════════════════ */
    .hero {
      position: relative;
      height: calc(100svh - var(--nav-h));
      min-height: 660px;
      overflow: hidden;
      display: flex;
      align-items: center;
      --hero-red: #b5121b;
      --hero-red-rgb: 181, 18, 27;
      --hero-red-dark: #a60f17;
    }

    /* Slides */
    .hero-slides {
      position: absolute;
      inset: 0;
    }

    .hero-slide {
      position: absolute;
      inset: 0;
      opacity: 0;
      transition: opacity 1.2s ease;
    }

    .hero-slide.active {
      opacity: 1;
    }

    .hero-slide img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center 48%;
      transform: scale3d(1, 1, 1);
      filter: none;
      transition: filter 0.4s ease;
      backface-visibility: hidden;
    }

    /* Animer uniquement la slide visible (évite N images animées en continu).
       Point de départ (scale 1.0) identique au repos ET à la 1re frame de
       l'animation → zoom initial uniforme sur tous les navigateurs. */
    .hero-slide.active img {
      transform: scale3d(1, 1, 1);
      animation: hero-cinematic-zoom 22s linear infinite alternate;
      will-change: transform;
    }

    /* Pause des animations quand la section n'est pas à l'écran (perf) */
    .hero.anim-off .hero-slide.active img,
    .clients-banner.anim-off .clients-track {
      animation-play-state: paused;
    }

    @keyframes hero-cinematic-zoom {
      from {
        transform: scale3d(1, 1, 1) translateZ(0);
      }

      to {
        transform: scale3d(1.05, 1.05, 1) translateZ(0);
      }
    }

    @media (prefers-reduced-motion: reduce) {
      .hero-slide img {
        animation: none;
        transform: scale(1.0);
      }
    }

    /* Overlay dégradé */
    .hero-overlay {
      position: absolute;
      inset: 0;
      background: none;
      z-index: 1;
      pointer-events: none;
    }

    /* Contenu hero */
    .hero-content {
      position: relative;
      z-index: 2;
      width: 100%;
      margin-top: 0;
    }

    .hero-content .container {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1120px);
      align-items: start;
      column-gap: 0;
      max-width: 1720px;
      padding: 0 clamp(42px, 7vw, 136px);
    }

    .hero-proof-row {
      display: flex;
      grid-column: 1;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
      width: fit-content;
      max-width: 100%;
      margin-bottom: 28px;
    }

    /* Pastille "Entreprise Générale" */
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--hero-red);
      color: #fff;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 3px;
      text-transform: uppercase;
      padding: 8px 18px;
      border-radius: 100px;
      line-height: 1.35;
      width: fit-content;
      max-width: 100%;
      box-shadow: 0 14px 34px rgba(var(--hero-red-rgb), 0.32);
    }

    .hero-badge::before {
      content: '';
      width: 6px;
      height: 6px;
      background: #fff;
      border-radius: 50%;
      animation: pulse-dot 2s infinite;
    }

    @keyframes pulse-dot {

      0%,
      100% {
        opacity: 1;
        transform: scale(1);
      }

      50% {
        opacity: 0.5;
        transform: scale(1.4);
      }
    }

    /* ── BANDEAU GROUPE ── */
    .hero-brand {
      display: flex;
      align-items: center;
      gap: 24px;
      margin-bottom: 28px;
    }

    .hero-brand-logo {
      height: 64px;
      filter: brightness(0) invert(1);
      flex-shrink: 0;
    }

    .hero-brand-divider {
      width: 2px;
      height: 64px;
      background: rgba(255, 255, 255, 0.25);
      flex-shrink: 0;
    }

    .hero-brand-name {
      font-family: 'Syne', sans-serif;
      font-size: clamp(28px, 4.5vw, 64px);
      font-weight: 800;
      color: #fff;
      letter-spacing: -1px;
      line-height: 1;
      text-transform: uppercase;
      text-shadow: 0 2px 24px rgba(0, 0, 0, 0.6);
    }

    .hero-brand-name span {
      display: block;
      font-size: 0.42em;
      font-weight: 400;
      letter-spacing: 5px;
      color: rgba(255, 255, 255, 0.55);
      text-transform: uppercase;
      margin-bottom: 4px;
    }

    .hero-title {
      position: relative;
      grid-column: 1;
      font-family: 'Syne', sans-serif;
      font-size: clamp(29px, 2.55vw, 44px);
      font-weight: 800;
      color: #fff;
      line-height: 1.16;
      margin-bottom: 24px;
      letter-spacing: 0;
      max-width: 900px;
      padding-left: 26px;
      text-shadow: 0 4px 18px rgba(0, 0, 0, 0.38);
    }

    .hero-title-line {
      display: block;
    }

    .hero-title-line-wide {
      white-space: nowrap;
    }

    .hero-title::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0.08em;
      bottom: 0.08em;
      width: 6px;
      border-radius: 999px;
      background: var(--hero-red);
      box-shadow: 0 10px 28px rgba(var(--hero-red-rgb), 0.42);
    }

    .hero-title .accent {
      color: var(--hero-red);
      font-weight: 800;
    }


    /* ── MÉTIERS CHIPS ── */
    .hero-metiers {
      display: flex;
      grid-column: 1;
      flex-wrap: wrap;
      gap: 12px;
      max-width: 980px;
      margin-bottom: 30px;
    }

    .metier-chip {
      display: flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 255, 255, 0.10);
      border: 1px solid rgba(255, 255, 255, 0.18);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      color: #fff;
      font-size: 14px;
      font-weight: 700;
      padding: 11px 19px;
      border-radius: 100px;
      transition: all 0.2s ease;
      cursor: pointer;
      text-decoration: none;
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 12px 30px rgba(0, 0, 0, 0.18);
    }

    .metier-chip:hover {
      background: rgba(255, 255, 255, 0.18);
      border-color: rgba(255, 255, 255, 0.34);
      transform: translateY(-2px);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24), 0 16px 34px rgba(0, 0, 0, 0.24);
    }

    .metier-chip svg {
      width: 16px;
      height: 16px;
      opacity: 0.8;
      flex-shrink: 0;
    }


    /* ── CTA HÉRO ── */
    .hero-cta {
      display: flex;
      grid-column: 1;
      gap: 16px;
      flex-wrap: wrap;
    }

    .btn-hero-projets {
      background: linear-gradient(135deg, var(--hero-red), var(--hero-red-dark));
      color: #fff;
      font-size: 16px;
      font-weight: 700;
      padding: 16px 34px;
      border-radius: 100px;
      border: none;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      transition: all 0.22s ease;
      box-shadow: 0 10px 34px rgba(var(--hero-red-rgb), 0.38);
    }

    .btn-hero-projets:hover {
      background: linear-gradient(135deg, #c01a25, var(--hero-red-dark));
      transform: translateY(-3px);
      box-shadow: 0 16px 42px rgba(var(--hero-red-rgb), 0.48), 0 0 24px rgba(var(--hero-red-rgb), 0.22);
    }

    .btn-hero-projets svg {
      width: 18px;
      height: 18px;
    }

    .btn-hero-contact {
      background: rgba(255, 255, 255, 0.10);
      color: #fff;
      font-size: 16px;
      font-weight: 700;
      padding: 16px 34px;
      border-radius: 100px;
      border: 1px solid rgba(255, 255, 255, 0.20);
      display: inline-flex;
      align-items: center;
      gap: 10px;
      transition: all 0.22s ease;
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 12px 28px rgba(0, 0, 0, 0.2);
    }

    .btn-hero-contact:hover {
      background: rgba(255, 255, 255, 0.18);
      border-color: rgba(255, 255, 255, 0.34);
      transform: translateY(-3px);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24), 0 16px 34px rgba(0, 0, 0, 0.24);
    }

    /* Indicateur slide */
    .hero-dots {
      position: absolute;
      bottom: 30px;
      right: 40px;
      z-index: 3;
      display: flex;
      gap: 8px;
    }

    .hero-dot {
      width: 8px;
      height: 8px;
      border-radius: 100px;
      background: rgba(255, 255, 255, 0.3);
      border: none;
      cursor: pointer;
      transition: all 0.3s ease;
      padding: 0;
    }

    .hero-dot.active {
      background: var(--hero-red);
      width: 24px;
    }

    /* Scroll indicator */
    .scroll-hint {
      position: absolute;
      bottom: 32px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 3;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-height: 46px;
      padding: 10px 18px 10px 20px;
      border: 1px solid rgba(255, 255, 255, 0.32);
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.92);
      color: var(--text);
      box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
      backdrop-filter: blur(12px);
      font-size: 14px;
      font-weight: 800;
      letter-spacing: 0.8px;
      text-transform: uppercase;
      transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
    }

    .scroll-hint:hover {
      background: #fff;
      transform: translateX(-50%) translateY(-3px);
      box-shadow: 0 18px 42px rgba(0, 0, 0, 0.34);
    }

    .scroll-hint svg {
      width: 18px;
      height: 18px;
      color: var(--hero-red);
      animation: scroll-arrow 1.3s ease-in-out infinite;
    }

    .hero::after {
      content: "";
      position: absolute;
      left: 50%;
      bottom: 0;
      z-index: 2;
      width: min(360px, 76vw);
      height: 3px;
      transform: translateX(-50%);
      border-radius: 999px 999px 0 0;
      background: var(--hero-red);
      box-shadow: 0 0 22px rgba(var(--hero-red-rgb), 0.78);
    }

    @keyframes scroll-arrow {
      0%,
      100% {
        transform: translateY(-2px);
      }

      50% {
        transform: translateY(3px);
      }
    }

    /* ══════════════════════════════════════
       SECTION MÉTIERS
    ══════════════════════════════════════ */
    .section-metiers {
      padding: 90px 0;
      background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
      position: relative;
      overflow: hidden;
    }

    .section-metiers::before {
      content: '';
      position: absolute;
      width: 420px;
      height: 320px;
      top: 60px;
      left: -130px;
      background: radial-gradient(circle, rgba(var(--brand-red-rgb), 0.11) 0%, rgba(var(--brand-red-rgb), 0.03) 46%, transparent 74%);
      pointer-events: none;
    }

    .section-metiers::after {
      content: '';
      position: absolute;
      width: 360px;
      height: 280px;
      right: -120px;
      bottom: 60px;
      background: radial-gradient(circle, rgba(var(--brand-red-rgb), 0.08) 0%, transparent 72%);
      pointer-events: none;
    }

    .metiers-header {
      text-align: center;
      margin-bottom: 60px;
    }

    .section-metiers .container {
      max-width: 1680px;
      padding: 0 clamp(32px, 4vw, 64px);
    }

    .metiers-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 22px;
      align-items: stretch;
    }

    .metier-card {
      background:
        linear-gradient(165deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 252, 0.9)),
        #ffffff;
      border: 1px solid rgba(15, 23, 42, 0.1);
      border-radius: var(--radius);
      padding: 32px 28px;
      position: relative;
      overflow: hidden;
      transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
      cursor: pointer;
      isolation: isolate;
      backdrop-filter: blur(4px);
      box-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
      display: block;
      text-decoration: none;
      color: inherit;
    }

    /* flèche discrète en bas à droite */
    .metier-card::after {
      content: '→';
      position: absolute;
      bottom: 28px;
      right: 28px;
      font-size: 18px;
      color: var(--brand-red);
      opacity: 0;
      transform: translateX(-6px);
      transition: opacity 0.28s ease, transform 0.28s ease;
    }

    .metier-card:hover::after {
      opacity: 1;
      transform: translateX(0);
    }

    .metier-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, transparent, var(--brand-red), transparent);
      transform: scaleX(0);
      transition: transform 0.35s ease;
    }

    .metier-card::after {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 90% 10%, rgba(var(--brand-red-rgb), 0.16), transparent 38%);
      opacity: 0;
      transition: opacity 0.35s ease;
      z-index: -1;
    }

    .metier-card:hover {
      border-color: rgba(var(--brand-red-rgb), 0.35);
      transform: translateY(-6px);
      box-shadow: 0 24px 60px rgba(15, 23, 42, 0.14);
    }

    .metier-card:hover::before {
      transform: scaleX(1);
    }

    .metier-card:hover::after {
      opacity: 1;
    }

    .metier-icon {
      width: 60px;
      height: 60px;
      background: #fff;
      border: 1px solid rgba(var(--brand-red-rgb), 0.24);
      border-radius: 16px;
      display: grid;
      place-items: center;
      margin-bottom: 20px;
      box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
    }

    .metier-icon svg {
      width: 26px;
      height: 26px;
      color: var(--brand-red);
    }

    .metier-card h3 {
      font-family: 'Syne', sans-serif;
      font-size: 22px;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 10px;
      letter-spacing: -0.2px;
    }

    .metier-card p {
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.78;
      max-width: none;
    }

    /* ══════════════════════════════════════
       SECTION GROUPE
    ══════════════════════════════════════ */
    #groupe {
      padding: 100px 0;
      background: transparent;
      position: relative;
      overflow: hidden;
    }

    #groupe::before {
      content: '';
      position: absolute;
      width: 460px;
      height: 340px;
      left: -280px;
      top: 16%;
      background: radial-gradient(circle, rgba(var(--brand-red-rgb), 0.10) 0%, rgba(var(--brand-red-rgb), 0.03) 48%, transparent 76%);
      pointer-events: none;
    }

    .groupe-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      grid-template-areas:
        "intro intro"
        "timeline media";
      column-gap: 80px;
      row-gap: 34px;
      align-items: start;
    }

    .groupe-intro,
    .groupe-media {
      min-width: 0;
    }

    .groupe-intro {
      grid-area: intro;
    }

    .groupe-media {
      grid-area: media;
      display: flex;
      flex-direction: column;
      gap: 28px;
    }

    .groupe-stats {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      margin-top: 0;
    }

    .groupe-timeline {
      grid-area: timeline;
      margin-top: 0;
      padding: 24px;
      background: var(--surface-3);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      position: relative;
      overflow: hidden;
    }

    .groupe-timeline::before {
      content: '';
      position: absolute;
      left: 30px;
      top: 34px;
      bottom: 34px;
      width: 2px;
      background: linear-gradient(180deg, rgba(var(--brand-red-rgb), 0.9), rgba(var(--brand-red-rgb), 0.2));
    }

    .timeline-item {
      position: relative;
      padding-left: 58px;
    }

    .timeline-item+.timeline-item {
      margin-top: 18px;
      padding-top: 18px;
      border-top: 1px dashed rgba(0, 0, 0, 0.08);
    }

    .timeline-item::before {
      content: '';
      position: absolute;
      left: 22px;
      top: 2px;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background: #fff;
      border: 3px solid var(--brand-red);
      box-shadow: 0 0 0 4px rgba(var(--brand-red-rgb), 0.12);
    }

    .timeline-year {
      display: inline-block;
      font-family: 'Syne', sans-serif;
      font-size: 20px;
      line-height: 1;
      font-weight: 800;
      color: var(--brand-red);
      margin-bottom: 8px;
    }

    .timeline-text {
      font-size: 15px;
      line-height: 1.7;
      color: var(--text-muted);
      margin: 0;
    }

    .stat-box {
      background: var(--surface-3);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 24px;
    }

    .stat-number {
      font-family: 'Syne', sans-serif;
      font-size: 36px;
      font-weight: 800;
      color: var(--brand-red);
      line-height: 1;
      margin-bottom: 6px;
    }

    .stat-label {
      font-size: 15px;
      color: var(--text-muted);
      font-weight: 500;
    }

    .groupe-image {
      border-radius: var(--radius);
      overflow: hidden;
      aspect-ratio: 4/3;
      border: 1px solid var(--border);
    }

    .groupe-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    /* ══════════════════════════════════════
       SECTION NOS SOCIÉTÉS
    ══════════════════════════════════════ */
    .projets-cta-section {
      padding: 100px 0;
      background: transparent;
      position: relative;
      overflow: hidden;
    }

    .projets-cta-section::before {
      content: '';
      position: absolute;
      top: 60px;
      right: -200px;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(var(--brand-red-rgb), 0.07) 0%, transparent 70%);
      pointer-events: none;
    }

    .projets-cta-section::after {
      content: '';
      position: absolute;
      width: 420px;
      height: 320px;
      left: -140px;
      bottom: 60px;
      background: radial-gradient(circle, rgba(var(--brand-red-rgb), 0.07) 0%, rgba(var(--brand-red-rgb), 0.02) 45%, transparent 74%);
      pointer-events: none;
    }

    .projets-cta-inner {
      display: block;
    }

    .projets-cta-text {
      max-width: none;
      margin-bottom: 34px;
    }

    .societes-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: start;
      gap: 18px;
    }

    .societe-card {
      background: var(--surface-3);
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 24px;
      box-shadow: 0 8px 26px rgba(0, 0, 0, 0.05);
      transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    }

    .societe-card.societe-card-featured {
      grid-column: span 2;
      border-color: rgba(var(--brand-red-rgb), 0.3);
      box-shadow: 0 14px 34px rgba(var(--brand-red-rgb), 0.10);
      position: relative;
      overflow: hidden;
    }

    .societe-card.societe-card-featured::after {
      content: '';
      position: absolute;
      top: -60px;
      right: -60px;
      width: 180px;
      height: 180px;
      background: radial-gradient(circle, rgba(var(--brand-red-rgb), 0.14) 0%, transparent 70%);
      pointer-events: none;
    }

    .societe-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 14px 34px rgba(0, 0, 0, 0.08);
      border-color: rgba(var(--brand-red-rgb), 0.28);
    }

    .societe-badge {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 42px;
      height: 28px;
      padding: 0 10px;
      border-radius: 999px;
      background: rgba(var(--brand-red-rgb), 0.10);
      color: var(--brand-red);
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 1.2px;
      text-transform: uppercase;
      margin-bottom: 14px;
    }

    .societe-card h3 {
      font-family: 'Syne', sans-serif;
      font-size: 26px;
      font-weight: 800;
      line-height: 1;
      margin-bottom: 12px;
    }

    .societe-card p {
      margin: 0 0 18px;
      color: var(--text-muted);
      line-height: 1.6;
      font-size: 15px;
      min-height: auto;
    }

    .societe-card-exametal {
      overflow: hidden;
    }

    .exametal-gallery {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
      gap: 10px;
      margin-top: 18px;
    }

    .exametal-gallery-item {
      position: relative;
      display: block;
      width: 100%;
      overflow: hidden;
      aspect-ratio: 4 / 3;
      padding: 0;
      border: 1px solid rgba(15, 23, 42, 0.10);
      border-radius: 10px;
      background: #f5f6f8;
      box-shadow: 0 10px 24px rgba(15, 23, 42, 0.07);
      cursor: zoom-in;
    }

    .exametal-gallery-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.28s ease, filter 0.28s ease;
    }

    .exametal-gallery-item:hover img {
      transform: scale(1.04);
      filter: contrast(1.04) saturate(1.02);
    }

    .exametal-gallery-item:focus-visible {
      outline: 3px solid rgba(var(--brand-red-rgb), 0.32);
      outline-offset: 4px;
    }

    .exametal-gallery-item.is-plan {
      background: #ffffff;
      order: 10;
    }

    .exametal-gallery-item.is-plan img {
      object-fit: contain;
      padding: 8px;
    }

    .exametal-gallery-item span {
      position: absolute;
      left: 8px;
      bottom: 8px;
      display: inline-flex;
      align-items: center;
      min-height: 22px;
      padding: 0 8px;
      border-radius: 999px;
      background: rgba(14, 16, 22, 0.76);
      color: #fff;
      font-size: 10px;
      font-weight: 800;
      letter-spacing: 1px;
      text-transform: uppercase;
    }

    body.exametal-lightbox-open {
      overflow: hidden;
    }

    .exametal-lightbox {
      position: fixed;
      inset: 0;
      z-index: 10000;
      display: grid;
      place-items: center;
      padding: 28px;
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: opacity 0.22s ease, visibility 0.22s ease;
    }

    .exametal-lightbox.open {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
    }

    .exametal-lightbox-backdrop {
      position: absolute;
      inset: 0;
      border: 0;
      background: rgba(8, 10, 16, 0.78);
      backdrop-filter: blur(8px);
      cursor: zoom-out;
    }

    .exametal-lightbox-dialog {
      position: relative;
      z-index: 1;
      display: grid;
      place-items: center;
      width: min(1120px, calc(100vw - 48px));
      max-height: calc(100vh - 48px);
    }

    .exametal-lightbox-dialog img {
      max-width: 100%;
      max-height: calc(100vh - 48px);
      border-radius: 10px;
      object-fit: contain;
      background: #fff;
      box-shadow: 0 28px 90px rgba(0, 0, 0, 0.38);
    }

    .exametal-lightbox-close {
      position: absolute;
      top: 12px;
      right: 12px;
      z-index: 2;
      width: 42px;
      height: 42px;
      border: 0;
      border-radius: 999px;
      background: rgba(14, 16, 22, 0.82);
      color: #fff;
      font-size: 28px;
      line-height: 1;
      display: grid;
      place-items: center;
      transition: background 0.2s ease, transform 0.2s ease;
    }

    .exametal-lightbox-close:hover,
    .exametal-lightbox-close:focus-visible {
      background: var(--brand-red);
      transform: scale(1.04);
      outline: none;
    }

    .societe-link {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--brand-red);
      font-weight: 700;
      font-size: 15px;
      text-decoration: none;
    }

    .societe-link:hover {
      color: var(--brand-red-dk);
      text-decoration: underline;
    }

    .focus-columns {
      display: grid;
      grid-template-columns: 1fr;
      gap: 12px;
      margin-top: 12px;
    }

    .focus-box {
      background: rgba(255, 255, 255, 0.65);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 14px;
    }

    .focus-box h4 {
      margin: 0 0 8px;
      font-size: 14px;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: var(--brand-red);
    }

    .focus-box ul {
      margin: 0;
      padding-left: 18px;
    }

    .focus-box li {
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.45;
      margin-bottom: 2px;
    }

    .focus-note {
      margin-top: 6px;
      font-size: 13px;
      line-height: 1.5;
      color: #5f6675;
    }

    .text-black {
      color: var(--text);
      font-weight: 600;
    }

    .text-france {
      color: var(--brand-red);
      font-weight: 700;
    }

    /* ══════════════════════════════════════
       SECTION CONTACT
    ══════════════════════════════════════ */
    #contact {
      padding: 100px 0;
      background: transparent;
      position: relative;
      overflow: hidden;
    }


    #contact::before {
      content: '';
      position: absolute;
      width: 520px;
      height: 380px;
      right: -150px;
      top: 60px;
      background: radial-gradient(circle, rgba(var(--brand-red-rgb), 0.07) 0%, rgba(var(--brand-red-rgb), 0.015) 46%, transparent 76%);
      pointer-events: none;
    }

    /* ── Contact layout ── */
    .contact-panel {
      display: grid;
      grid-template-columns: 380px 1fr;
      gap: 32px;
      align-items: start;
    }

    /* ── Colonne gauche infos ── */
    .contact-left {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    /* Card générique réutilisée dans la colonne gauche */
    .contact-card {
      background: var(--surface-3);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 28px;
    }

    .contact-info-list {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .contact-info-item {
      display: flex;
      gap: 14px;
      align-items: flex-start;
    }

    .contact-info-icon {
      width: 40px;
      height: 40px;
      background: rgba(196, 30, 58, 0.08);
      border: 1px solid rgba(196, 30, 58, 0.15);
      border-radius: 10px;
      display: grid;
      place-items: center;
      flex-shrink: 0;
    }

    .contact-info-icon svg {
      width: 17px;
      height: 17px;
      color: var(--brand-red);
    }

    .contact-info-label {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-bottom: 3px;
    }

    .contact-info-value {
      font-size: 15px;
      font-weight: 600;
      color: var(--text);
      line-height: 1.5;
    }

    /* Card horaires */
    .contact-hours-title {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-bottom: 16px;
    }

    .contact-hours-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 14px;
      color: var(--text-muted);
      padding: 8px 0;
      border-bottom: 1px solid var(--border);
    }

    .contact-hours-row:last-child {
      border-bottom: none;
    }

    .hours-val {
      font-weight: 600;
      color: var(--text);
    }

    .hours-val.closed {
      color: #9ca3af;
      font-weight: 500;
    }

    .contact-status {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      margin-top: 18px;
      border-radius: 100px;
      padding: 6px 14px;
      font-size: 12px;
      font-weight: 600;
    }

    .contact-status.open {
      background: rgba(16, 185, 129, 0.08);
      border: 1px solid rgba(16, 185, 129, 0.2);
      color: #059669;
    }

    .contact-status.closed-now {
      background: rgba(156, 163, 175, 0.12);
      border: 1px solid rgba(156, 163, 175, 0.25);
      color: #6b7280;
    }

    .contact-status::before {
      content: '';
      width: 7px;
      height: 7px;
      border-radius: 50%;
    }

    .contact-status.open::before {
      background: #10b981;
      animation: pulse-dot 2s infinite;
    }

    .contact-status.closed-now::before {
      background: #9ca3af;
    }

    /* ── Colonne droite (formulaire) ── */
    .contact-right {
      background: var(--surface-3);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 36px 40px;
    }

    .contact-right-title {
      font-family: 'Syne', sans-serif;
      font-size: 20px;
      font-weight: 800;
      color: var(--text);
      margin-bottom: 4px;
    }

    .contact-right-sub {
      font-size: 15px;
      color: var(--text-muted);
      margin-bottom: 28px;
    }

    .contact-form {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }

    .form-honeypot {
      position: absolute;
      left: -10000px;
      width: 1px;
      height: 1px;
      overflow: hidden;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .form-group label {
      font-size: 12px;
      font-weight: 700;
      color: var(--text-muted);
      letter-spacing: 0.8px;
      text-transform: uppercase;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
      background: var(--surface-1);
      border: 1px solid var(--border);
      border-radius: 8px;
      padding: 12px 16px;
      font-size: 15px;
      color: var(--text);
      font-family: 'Outfit', sans-serif;
      transition: border-color 0.2s ease, box-shadow 0.2s ease;
      outline: none;
    }

    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus {
      border-color: var(--brand-red);
      box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.08);
      background: #fff;
    }

    .form-group textarea {
      min-height: 120px;
      resize: vertical;
    }

    .form-group select option {
      background: #fff;
    }

    .contact-submit {
      background: var(--brand-red);
      color: #fff;
      font-family: 'Outfit', sans-serif;
      font-size: 16px;
      font-weight: 700;
      padding: 14px 32px;
      border-radius: 100px;
      border: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      transition: all 0.25s ease;
      box-shadow: 0 6px 22px rgba(196, 30, 58, 0.25);
      width: 100%;
    }

    .contact-submit:hover {
      background: var(--brand-red-dk);
      transform: translateY(-2px);
      box-shadow: 0 12px 32px rgba(196, 30, 58, 0.35);
    }

    .contact-submit-icon {
      width: 17px;
      height: 17px;
      transition: transform 0.2s;
    }

    .contact-submit:hover .contact-submit-icon {
      transform: translateX(4px);
    }

    .contact-submit-spinner {
      display: none;
      width: 17px;
      height: 17px;
      border: 2px solid rgba(255, 255, 255, 0.42);
      border-top-color: #fff;
      border-radius: 999px;
      animation: contact-submit-spin 0.75s linear infinite;
    }

    .contact-submit.is-sending .contact-submit-spinner {
      display: inline-block;
    }

    .contact-submit.is-sending .contact-submit-icon {
      display: none;
    }

    .contact-submit:disabled {
      opacity: 0.65;
      cursor: not-allowed;
      transform: none;
    }

    @keyframes contact-submit-spin {
      to {
        transform: rotate(360deg);
      }
    }

    #formMessage {
      padding: 12px 16px;
      border-radius: 8px;
      font-size: 15px;
      font-weight: 500;
      display: none;
    }

    #formMessage.success {
      background: rgba(16, 185, 129, 0.07);
      border: 1px solid rgba(16, 185, 129, 0.2);
      color: #059669;
    }

    #formMessage.error {
      background: rgba(239, 68, 68, 0.06);
      border: 1px solid rgba(239, 68, 68, 0.18);
      color: #dc2626;
    }

    .moyen-media-trigger {
      width: 100%;
      border: 1px solid rgba(15, 23, 42, 0.1);
      text-align: left;
      font: inherit;
      color: inherit;
      cursor: pointer;
    }

    .moyen-media-trigger:focus-visible {
      outline: 3px solid rgba(var(--brand-red-rgb), 0.35);
      outline-offset: 4px;
    }

    .moyen-card-action {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 18px;
      margin-top: auto;
      padding-top: 22px;
      background: transparent;
      color: rgba(var(--brand-red-rgb), 0.72);
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 1px;
      text-transform: uppercase;
      transition: color 0.22s ease, transform 0.22s ease;
    }

    .moyen-card:hover .moyen-card-action,
    .moyen-media-trigger:focus-visible .moyen-card-action {
      color: var(--brand-red);
      transform: translateX(2px);
    }

    body.media-modal-open {
      overflow: hidden;
    }

    .moyens-media-modal {
      position: fixed;
      inset: 0;
      z-index: 9999;
      display: grid;
      place-items: center;
      padding: 28px;
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: opacity 0.24s ease, visibility 0.24s ease;
    }

    .moyens-media-modal.open {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
    }

    .moyens-media-backdrop {
      position: absolute;
      inset: 0;
      background: rgba(8, 10, 16, 0.76);
      backdrop-filter: blur(8px);
    }

    .moyens-media-dialog {
      position: relative;
      z-index: 1;
      width: min(1480px, calc(100vw - 44px));
      max-height: calc(100vh - 40px);
      overflow: hidden;
      display: grid;
      grid-template-columns: minmax(0, 1.72fr) minmax(330px, 0.48fr);
      background: #fff;
      border: 0;
      border-radius: 12px;
      box-shadow: 0 34px 110px rgba(0, 0, 0, 0.42);
    }

    .moyens-media-close {
      position: absolute;
      top: 14px;
      right: 14px;
      z-index: 4;
      width: 42px;
      height: 42px;
      border: 0;
      border-radius: 50%;
      background: rgba(15, 23, 42, 0.78);
      color: #fff;
      font-size: 28px;
      line-height: 1;
      cursor: pointer;
      display: grid;
      place-items: center;
      transition: background 0.2s ease, transform 0.2s ease;
    }

    .moyens-media-close:hover,
    .moyens-media-close:focus-visible {
      background: var(--brand-red);
      transform: scale(1.04);
      outline: none;
    }

    .moyens-media-frame {
      height: clamp(560px, 78vh, 820px);
      min-height: 0;
      background: #0e1016;
      display: grid;
      place-items: center;
      overflow: hidden;
    }

    .moyens-media-frame img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .moyens-video-player {
      position: relative;
      width: 100%;
      height: 100%;
      background: #070a10;
      overflow: hidden;
    }

    .moyens-custom-video {
      width: 100%;
      height: 100%;
      display: block;
      object-fit: cover;
      background: #070a10;
      opacity: 1;
      transition: opacity 0.22s ease;
    }

    .moyens-video-player:not(.has-frame) .moyens-custom-video {
      opacity: 0;
    }

    .moyens-video-poster-layer {
      position: absolute;
      inset: 0;
      z-index: 2;
      width: 100%;
      height: 100%;
      object-fit: cover;
      background: #fff;
      opacity: 1;
      transition: opacity 0.26s ease, visibility 0.26s ease;
      pointer-events: none;
    }

    .moyens-video-player.has-frame .moyens-video-poster-layer {
      opacity: 0;
      visibility: hidden;
    }

    .moyens-video-loader {
      position: absolute;
      left: 50%;
      top: 50%;
      z-index: 5;
      width: 68px;
      height: 68px;
      margin: -34px 0 0 -34px;
      border: 4px solid rgba(255, 255, 255, 0.34);
      border-top-color: var(--brand-red);
      border-radius: 999px;
      opacity: 0;
      pointer-events: none;
      box-shadow: 0 0 0 14px rgba(8, 10, 16, 0.48), 0 18px 44px rgba(0, 0, 0, 0.38);
      animation: moyens-video-spin 0.85s linear infinite;
      transition: opacity 0.2s ease;
    }

    .moyens-video-player.is-loading:not(.has-frame) .moyens-video-loader {
      opacity: 1;
    }

    .moyens-video-player.is-loading:not(.has-frame) .moyens-video-main-play {
      opacity: 0;
      pointer-events: none;
    }

    @keyframes moyens-video-spin {
      to {
        transform: rotate(360deg);
      }
    }

    .moyens-video-main-play {
      position: absolute;
      left: 50%;
      top: 50%;
      z-index: 4;
      width: 82px;
      height: 82px;
      border: 1px solid rgba(255, 255, 255, 0.34);
      border-radius: 999px;
      background: rgba(15, 23, 42, 0.62);
      color: #fff;
      display: grid;
      place-items: center;
      transform: translate(-50%, -50%);
      cursor: pointer;
      backdrop-filter: blur(10px);
      box-shadow: 0 22px 60px rgba(0, 0, 0, 0.36);
      transition: opacity 0.22s ease, transform 0.22s ease, background 0.22s ease;
    }

    .moyens-video-main-play:hover,
    .moyens-video-main-play:focus-visible {
      background: var(--brand-red);
      transform: translate(-50%, -50%) scale(1.04);
      outline: none;
    }

    .moyens-video-main-play span {
      width: 0;
      height: 0;
      margin-left: 5px;
      border-top: 16px solid transparent;
      border-bottom: 16px solid transparent;
      border-left: 24px solid currentColor;
    }

    .moyens-video-player.is-playing .moyens-video-main-play {
      opacity: 0;
      pointer-events: none;
      transform: translate(-50%, -50%) scale(0.92);
    }

    .moyens-video-controls {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 4;
      display: grid;
      grid-template-columns: auto minmax(140px, 1fr) auto auto auto;
      align-items: center;
      gap: 12px;
      padding: 54px 22px 18px;
      color: #fff;
      background: linear-gradient(to top, rgba(4, 6, 10, 0.86), rgba(4, 6, 10, 0.38) 58%, transparent);
    }

    .moyens-video-control {
      width: 38px;
      height: 38px;
      border: 0;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.14);
      color: #fff;
      display: grid;
      place-items: center;
      cursor: pointer;
      transition: background 0.2s ease, transform 0.2s ease;
    }

    .moyens-video-control svg {
      width: 20px;
      height: 20px;
      display: block;
      pointer-events: none;
      stroke-width: 2.2;
    }

    .moyens-video-control:hover,
    .moyens-video-control:focus-visible {
      background: var(--brand-red);
      transform: translateY(-1px);
      outline: none;
    }

    .moyens-video-toggle span {
      width: 0;
      height: 0;
      margin-left: 2px;
      border-top: 7px solid transparent;
      border-bottom: 7px solid transparent;
      border-left: 11px solid currentColor;
    }

    .moyens-video-player.is-playing .moyens-video-toggle span {
      width: 12px;
      height: 15px;
      margin-left: 0;
      border: 0;
      border-left: 4px solid currentColor;
      border-right: 4px solid currentColor;
    }

    .moyens-video-progress {
      width: 100%;
      accent-color: var(--brand-red);
      cursor: pointer;
    }

    .moyens-video-time {
      min-width: 78px;
      color: rgba(255, 255, 255, 0.86);
      font-size: 13px;
      font-weight: 700;
      font-variant-numeric: tabular-nums;
      text-align: center;
    }

    .moyens-video-player:fullscreen {
      width: 100vw;
      height: 100vh;
      background: #05070c;
    }

    .moyens-media-copy {
      padding: 54px 44px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      border-left: 1px solid rgba(15, 23, 42, 0.16);
      background:
        radial-gradient(circle at 100% 0%, rgba(var(--brand-red-rgb), 0.12), transparent 36%),
        #fff;
    }

    .moyens-media-copy span {
      color: var(--brand-red);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: 1.8px;
      text-transform: uppercase;
      margin-bottom: 12px;
    }

    .moyens-media-copy h3 {
      font-family: 'Syne', sans-serif;
      color: var(--text);
      font-size: clamp(28px, 3vw, 42px);
      line-height: 1.02;
      margin: 0 0 18px;
    }

    .moyens-media-copy p {
      margin: 0;
      color: var(--text-muted);
      font-size: 17px;
      line-height: 1.75;
    }

    @media (max-width: 880px) {
      .moyens-media-modal {
        padding: 18px;
      }

      .moyens-media-dialog {
        width: min(640px, calc(100vw - 28px));
        grid-template-columns: 1fr;
        overflow-y: auto;
      }

      .moyens-media-frame {
        height: min(54vh, 420px);
        min-height: 280px;
      }

      .moyens-video-controls {
        grid-template-columns: auto minmax(80px, 1fr) auto auto;
        gap: 8px;
        padding: 44px 12px 12px;
      }

      .moyens-video-time {
        display: none;
      }

      .moyens-video-main-play {
        width: 66px;
        height: 66px;
      }

      .moyens-media-copy {
        padding: 28px;
        border-left: 0;
        border-top: 1px solid rgba(15, 23, 42, 0.16);
      }
    }

    .clients-banner {
      position: relative;
      overflow: hidden;
      border-bottom: none;
      background: transparent;
    }

    .clients-banner::before {
      content: '';
      position: absolute;
      width: 380px;
      height: 260px;
      left: 50%;
      bottom: 60px;
      transform: translateX(-50%);
      background: radial-gradient(circle, rgba(188, 27, 46, 0.09) 0%, rgba(188, 27, 46, 0.02) 50%, transparent 78%);
      pointer-events: none;
    }

    .section-metiers .container,
    #groupe .container,
    .projets-cta-section .container,
    #contact .container,
    .clients-banner .container {
      position: relative;
      z-index: 1;
    }



    /* ══════════════════════════════════════
       BANDEAU LOGOS CLIENTS
    ══════════════════════════════════════ */
    .clients-banner {
      padding: 48px 0;
      background: var(--surface-2);
      border-bottom: 1px solid var(--border);
      overflow: hidden;
    }

    .clients-banner-label {
      text-align: center;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 3px;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-bottom: 32px;
      opacity: 0.6;
    }

    .clients-marquee {
      position: relative;
      overflow: hidden;
      width: 100%;
    }

    .clients-marquee::before,
    .clients-marquee::after {
      content: "";
      position: absolute;
      top: 0;
      bottom: 0;
      width: clamp(40px, 7vw, 110px);
      z-index: 2;
      pointer-events: none;
    }

    .clients-marquee::before {
      left: 0;
      background: linear-gradient(90deg, var(--surface-2), rgba(255, 255, 255, 0));
    }

    .clients-marquee::after {
      right: 0;
      background: linear-gradient(270deg, var(--surface-2), rgba(255, 255, 255, 0));
    }

    .clients-track {
      display: flex;
      width: max-content;
      align-items: center;
      animation: clients-scroll 40s linear infinite;
      will-change: transform;
      backface-visibility: hidden;
    }

    .clients-marquee:hover .clients-track {
      animation-play-state: paused;
    }

    @keyframes clients-scroll {
      from { transform: translate3d(0, 0, 0); }
      to { transform: translate3d(-50%, 0, 0); }
    }

    .client-logo {
      position: relative;
      flex: 0 0 auto;
      padding: 0 30px;
      font-family: 'Syne', sans-serif;
      font-size: 18px;
      font-weight: 700;
      color: var(--text-muted);
      opacity: 0.5;
      transition: color 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
      white-space: nowrap;
      letter-spacing: 1px;
    }

    .client-logo::after {
      content: "";
      position: absolute;
      right: -3px;
      top: 50%;
      width: 4px;
      height: 4px;
      border-radius: 50%;
      background: currentColor;
      opacity: 0.35;
      transform: translateY(-50%);
    }

    a.client-logo {
      text-decoration: none;
      cursor: pointer;
    }

    a.client-logo:hover {
      opacity: 0.9;
      color: var(--brand-red);
      transform: translateY(-1px) scale(1.05);
    }

    @media (prefers-reduced-motion: reduce) {
      .clients-track {
        animation: none;
        flex-wrap: wrap;
        justify-content: center;
        width: auto;
      }

      .client-logo[aria-hidden="true"] {
        display: none;
      }
    }

    /* ══════════════════════════════════════
       BANDEAU CERTIFICATIONS
    ══════════════════════════════════════ */
    .certifications-banner {
      padding: 48px 0 52px;
      background: var(--surface-2);
      border-bottom: 1px solid var(--border);
    }

    .certifications-label {
      text-align: center;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 3px;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-bottom: 32px;
      opacity: 0.6;
    }

    .certifications-content {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: clamp(28px, 4vw, 56px);
      flex-wrap: wrap;
      padding: 0 20px;
    }

    .cert-logo {
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      background: #fff;
      padding: 18px 24px;
      border-radius: 18px;
      border: 1px solid var(--border);
      box-shadow: 0 14px 34px rgba(27, 47, 94, 0.12);
    }

    .cert-logo img {
      display: block;
      max-height: 150px;
      max-width: 170px;
      width: auto;
      height: auto;
      object-fit: contain;
    }

    .cert-fallback {
      display: none;
    }

    .cert-logo.logo-missing img {
      display: none;
    }

    .cert-logo.logo-missing .cert-fallback {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 22px 26px;
      border: 1.5px dashed var(--border);
      border-radius: 10px;
      font-family: 'Syne', sans-serif;
      font-size: 18px;
      font-weight: 700;
      letter-spacing: 1.5px;
      color: var(--text-muted);
      background: var(--surface-1, #fff);
      white-space: nowrap;
    }

    .cert-qualifs {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      flex-direction: column;
      gap: 12px;
      max-width: 560px;
    }

    .cert-qualifs li {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 18px;
      padding-bottom: 12px;
      border-bottom: 1px solid var(--border);
    }

    .cert-qualifs li:last-child {
      border-bottom: none;
      padding-bottom: 0;
    }

    .cert-qualif-titre {
      font-size: 15px;
      font-weight: 600;
      color: var(--text);
    }

    .cert-qualif-titre em {
      display: block;
      font-style: normal;
      font-size: 12px;
      font-weight: 500;
      color: var(--text-muted);
      opacity: 0.85;
    }

    .cert-qualif-codes {
      flex-shrink: 0;
      font-family: 'Syne', sans-serif;
      font-weight: 700;
      font-size: 15px;
      letter-spacing: 0.5px;
      color: var(--brand-red);
      white-space: nowrap;
    }

    .certifications-note {
      text-align: center;
      color: var(--text-muted);
      font-size: 13px;
      margin: 30px auto 0;
      max-width: 620px;
      opacity: 0.75;
    }

    @media (max-width: 768px) {
      .certifications-content {
        gap: 24px;
      }

      .cert-logo {
        padding: 14px 18px;
        border-radius: 14px;
      }

      .cert-logo img {
        max-height: 130px;
      }

      .cert-qualifs li {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
      }
    }

    /* ══════════════════════════════════════
       SCROLL REVEAL ANIMATIONS
    ══════════════════════════════════════ */
    .reveal {
      opacity: 0;
      transform: translateY(40px);
      transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .reveal-delay-1 {
      transition-delay: 0.1s;
    }

    .reveal-delay-2 {
      transition-delay: 0.2s;
    }

    .reveal-delay-3 {
      transition-delay: 0.3s;
    }

    .reveal-delay-4 {
      transition-delay: 0.4s;
    }

    /* Respect du paramètre d'accessibilité "réduire les animations" */
    @media (prefers-reduced-motion: reduce) {
      .reveal,
      .reveal.visible {
        opacity: 1;
        transform: none;
        transition: none;
        transition-delay: 0s;
      }
    }

    /* ══════════════════════════════════════
    /* ══════════════════════════════════════
       RESPONSIVE
    ══════════════════════════════════════ */
    @media (max-width: 1200px) {
      .section-metiers .container {
        max-width: var(--container);
        padding: 0 32px;
      }

      .metiers-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 1100px) {
      .hero-content .container {
        display: flex;
        flex-direction: column;
        max-width: none;
        padding: 0 32px;
      }

      .hero-title {
        max-width: 860px;
        font-size: clamp(28px, 4.5vw, 42px);
        line-height: 1.18;
      }

    }

    @media (max-width: 900px) {
      .hero {
        height: calc(100svh - var(--nav-h));
        min-height: 640px;
      }

      .groupe-inner,
      .contact-inner,
      .contact-panel {
        grid-template-columns: 1fr;
        gap: 40px;
      }

      .groupe-inner {
        grid-template-areas:
          "intro"
          "timeline"
          "media";
      }

      .societes-grid {
        grid-template-columns: 1fr 1fr;
      }

      .societe-card.societe-card-featured {
        grid-column: span 2;
      }

      .groupe-image {
        max-height: 220px;
      }

      .groupe-timeline {
        margin-top: 28px;
      }

      .client-logo {
        padding: 0 18px;
        font-size: 14px;
      }
    }

    @media (max-width: 600px) {
      body {
        background:
          radial-gradient(460px 280px at 100% 14%, rgba(var(--brand-red-rgb), 0.085) 0%, transparent 74%),
          radial-gradient(360px 240px at 0% 82%, rgba(var(--brand-red-rgb), 0.075) 0%, transparent 76%),
          #f6f7fa;
      }

      .hero {
        height: calc(100svh - var(--nav-h));
        min-height: 560px;
      }

      .hero-content .container {
        padding: 28px 18px;
      }

      .hero-overlay {
        background: none;
      }

      .hero-title {
        font-size: clamp(19px, 5.2vw, 24px);
        line-height: 1.2;
        padding-left: 14px;
        margin-bottom: 24px;
        max-width: 100%;
      }

      .hero-title-line-wide {
        white-space: normal;
      }

      .hero-title::before {
        width: 3px;
      }

      .hero-proof-row {
        gap: 6px;
        margin-bottom: 22px;
      }

      .hero-badge {
        font-size: 9px;
        letter-spacing: 1px;
        padding: 6px 10px;
        flex-wrap: wrap;
        column-gap: 5px;
        row-gap: 0;
        align-items: center;
        line-height: 1.6;
      }

      .hero-badge .badge-sep {
        flex-shrink: 0;
      }

      .hero-metiers {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        margin-bottom: 24px;
      }

      .metier-chip {
        gap: 5px;
        padding: 11px 10px;
        font-size: 11px;
        justify-content: center;
      }

      .scroll-hint {
        bottom: 20px;
        min-height: 42px;
        padding: 9px 14px 9px 16px;
        font-size: 12px;
      }

      .metiers-grid {
        grid-template-columns: 1fr;
      }

      .form-row {
        grid-template-columns: 1fr;
      }

      .hero-cta {
        flex-direction: column;
        gap: 8px;
      }

      .btn-hero-projets,
      .btn-hero-contact {
        justify-content: center;
        width: 100%;
        max-width: 100%;
        padding: 11px 16px;
        font-size: 14px;
      }

      .hero-dots {
        right: 20px;
      }

      .societes-grid {
        grid-template-columns: 1fr;
      }

      .societe-card.societe-card-featured {
        grid-column: auto;
      }

      .focus-columns {
        grid-template-columns: 1fr;
      }

      .societe-card p {
        min-height: auto;
      }

      .groupe-timeline {
        padding: 20px 16px 18px;
      }

      .groupe-timeline::before {
        left: 20px;
      }

      .timeline-item {
        padding-left: 44px;
      }

      .timeline-item::before {
        left: 12px;
      }

      .groupe-stats {
        grid-template-columns: 1fr;
      }

      .contact-inner {
        gap: 24px;
      }

      .contact-card,
      .contact-right {
        padding: 24px 18px;
      }

      .contact-right-title {
        font-size: 18px;
      }

      .form-group input,
      .form-group textarea,
      .form-group select {
        min-height: 48px;
        font-size: 16px;
      }

      .form-group textarea {
        min-height: 132px;
      }

      .contact-submit {
        min-height: 52px;
        padding: 14px 18px;
      }
    }

    @media (max-width: 600px) and (max-height: 720px) {
      .scroll-hint {
        display: none;
      }
    }

    @media (max-width: 560px) {
      .moyens-media-modal {
        padding: 8px;
      }

      .moyens-media-dialog {
        width: calc(100vw - 16px);
        max-height: calc(100svh - 16px);
        border-radius: 10px;
      }

      .moyens-media-close {
        top: 10px;
        right: 10px;
        width: 38px;
        height: 38px;
        font-size: 24px;
      }

      .moyens-media-frame {
        height: min(48svh, 340px);
        min-height: 220px;
      }

      .moyens-video-controls {
        grid-template-columns: auto minmax(68px, 1fr) auto auto;
        gap: 7px;
        padding: 40px 10px 10px;
      }

      .moyens-video-control {
        width: 36px;
        height: 36px;
      }

      .moyens-media-copy {
        padding: 20px;
      }

      .moyens-media-copy h3 {
        font-size: 24px;
      }

      .moyens-media-copy p {
        font-size: 15px;
        line-height: 1.6;
      }

      .exametal-lightbox {
        padding: 10px;
      }

      .exametal-lightbox-dialog {
        max-width: calc(100vw - 20px);
        max-height: calc(100svh - 20px);
      }
    }