:root {
      --vert-principal: #1b4965;
      --vert-fonce: #132f42;
      --ambre: #f59e0b;
      --ambre-fonce: #d97706;
      --gris-clair: #f8fafc;
      --gris-texte: #374151;
      --blanc: #ffffff;
      --ombre: 0 4px 24px rgba(27,73,101,0.12);
    }
    .intervention-chalon-sur-saone__proximity-band {
      background: var(--vert-fonce);
      color: var(--blanc);
      text-align: center;
      padding: 0.75rem 1rem;
      font-size: 0.9rem;
      letter-spacing: 0.02em;
    }
    .intervention-chalon-sur-saone__proximity-band strong {
      color: var(--ambre);
    }
    .intervention-chalon-sur-saone__hero {
      background: linear-gradient(135deg, rgba(19,47,66,0.83) 0%, rgba(27,73,101,0.70) 100%),
                  url('/images/hero_1776265677_69dfa9cd99f68.webp') center/cover no-repeat;
      min-height: 460px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 4.5rem 1.5rem 3.5rem;
    }
    .intervention-chalon-sur-saone__hero-inner {
      max-width: 860px;
    }
    .intervention-chalon-sur-saone__hero-badge {
      display: inline-block;
      background: var(--ambre);
      color: var(--vert-fonce);
      font-size: 0.78rem;
      font-weight: 700;
      padding: 0.3rem 1.1rem;
      border-radius: 20px;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      margin-bottom: 1.1rem;
    }
    .intervention-chalon-sur-saone__hero h1 {
      font-size: clamp(2rem, 4.5vw, 3.1rem);
      font-weight: 800;
      color: var(--blanc);
      margin: 0 0 0.5rem;
      line-height: 1.15;
    }
    .intervention-chalon-sur-saone__hero h1 em {
      font-style: normal;
      color: var(--ambre);
    }
    .intervention-chalon-sur-saone__hero-subtitle {
      font-size: 1.2rem;
      font-weight: 600;
      color: rgba(255,255,255,0.95);
      margin: 0 0 0.85rem;
    }
    .intervention-chalon-sur-saone__hero p {
      font-size: 1.05rem;
      color: rgba(255,255,255,0.85);
      max-width: 640px;
      margin: 0 auto 2.2rem;
      line-height: 1.65;
    }
    .intervention-chalon-sur-saone__hero-ctas {
      display: flex;
      gap: 1rem;
      justify-content: center;
      flex-wrap: wrap;
    }
    .intervention-chalon-sur-saone__breadcrumb {
      background: var(--gris-clair);
      border-bottom: 1px solid #e5e7eb;
      padding: 0.75rem 1.5rem;
      font-size: 0.84rem;
      color: var(--gris-texte);
    }
    .intervention-chalon-sur-saone__breadcrumb-inner {
      max-width: 1100px;
      margin: 0 auto;
    }
    .intervention-chalon-sur-saone__breadcrumb a {
      color: var(--vert-principal);
      text-decoration: none;
    }
    .intervention-chalon-sur-saone__breadcrumb a:hover { text-decoration: underline; }
    .intervention-chalon-sur-saone__breadcrumb .sep { margin: 0 0.4rem; opacity: 0.4; }
    .intervention-chalon-sur-saone__stats {
      background: var(--vert-principal);
      color: var(--blanc);
      display: flex;
      justify-content: center;
      gap: 3rem;
      padding: 1.3rem 1.5rem;
      flex-wrap: wrap;
    }
    .intervention-chalon-sur-saone__stat { text-align: center; }
    .intervention-chalon-sur-saone__stat strong {
      display: block;
      font-size: 1.5rem;
      font-weight: 800;
      color: var(--ambre);
    }
    .intervention-chalon-sur-saone__stat span {
      font-size: 0.78rem;
      opacity: 0.82;
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }
    .intervention-chalon-sur-saone__section {
      padding: 4rem 1.5rem;
    }
    .intervention-chalon-sur-saone__section--alt {
      background: var(--gris-clair);
    }
    .intervention-chalon-sur-saone__container {
      max-width: 1100px;
      margin: 0 auto;
    }
    .intervention-chalon-sur-saone__section-title {
      font-size: clamp(1.5rem, 3vw, 2rem);
      font-weight: 700;
      color: var(--vert-fonce);
      margin: 0 0 0.5rem;
    }
    .intervention-chalon-sur-saone__section-sub {
      color: var(--gris-texte);
      font-size: 1rem;
      margin: 0 0 2.5rem;
      max-width: 660px;
      line-height: 1.6;
    }
    .intervention-chalon-sur-saone__services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
      gap: 1.5rem;
    }
    .intervention-chalon-sur-saone__service-card {
      background: var(--blanc);
      border-radius: 12px;
      box-shadow: var(--ombre);
      padding: 2rem 1.75rem;
      display: flex;
      flex-direction: column;
      gap: 0.6rem;
      text-decoration: none;
      color: inherit;
      border-top: 4px solid var(--vert-principal);
      transition: transform 0.22s, box-shadow 0.22s;
    }
    .intervention-chalon-sur-saone__service-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 36px rgba(27,73,101,0.18);
    }
    .intervention-chalon-sur-saone__service-icon {
      font-size: 2.4rem;
      line-height: 1;
    }
    .intervention-chalon-sur-saone__service-card h3 {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--vert-fonce);
      margin: 0;
    }
    .intervention-chalon-sur-saone__service-card p {
      font-size: 0.9rem;
      color: var(--gris-texte);
      margin: 0;
      line-height: 1.6;
      flex: 1;
    }
    .intervention-chalon-sur-saone__service-more {
      margin-top: 0.5rem;
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--ambre-fonce);
      display: flex;
      align-items: center;
      gap: 0.25rem;
    }
    .intervention-chalon-sur-saone__service-more::after { content: ' →'; }
    .intervention-chalon-sur-saone__geo-box {
      background: var(--blanc);
      border-radius: 12px;
      box-shadow: var(--ombre);
      padding: 2rem 2.25rem;
      margin-bottom: 2.5rem;
    }
    .intervention-chalon-sur-saone__geo-box h3 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--vert-fonce);
      margin: 0 0 1.25rem;
    }
    .intervention-chalon-sur-saone__geo-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }
    .intervention-chalon-sur-saone__geo-zone {
      border-radius: 8px;
      padding: 1.25rem 1.5rem;
    }
    .intervention-chalon-sur-saone__geo-zone--plaine {
      background: #ecfdf5;
      border: 2px solid #059669;
    }
    .intervention-chalon-sur-saone__geo-zone--coteaux {
      background: #fffbeb;
      border: 2px solid var(--ambre-fonce);
    }
    .intervention-chalon-sur-saone__geo-zone h4 {
      font-size: 0.95rem;
      font-weight: 700;
      margin: 0 0 0.6rem;
      color: var(--vert-fonce);
    }
    .intervention-chalon-sur-saone__geo-zone ul {
      margin: 0;
      padding-left: 1.1rem;
      font-size: 0.88rem;
      color: var(--gris-texte);
      line-height: 1.8;
    }
    .intervention-chalon-sur-saone__gallery {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1rem;
      margin-top: 2.5rem;
    }
    .intervention-chalon-sur-saone__gallery img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      border-radius: 10px;
    }
    .intervention-chalon-sur-saone__why-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
      gap: 1.25rem;
    }
    .intervention-chalon-sur-saone__why-card {
      background: var(--blanc);
      border-radius: 10px;
      box-shadow: var(--ombre);
      padding: 1.75rem 1.5rem;
      text-align: center;
    }
    .intervention-chalon-sur-saone__why-icon {
      font-size: 2.2rem;
      margin-bottom: 0.75rem;
    }
    .intervention-chalon-sur-saone__why-card h4 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--vert-fonce);
      margin: 0 0 0.5rem;
    }
    .intervention-chalon-sur-saone__why-card p {
      font-size: 0.88rem;
      color: var(--gris-texte);
      margin: 0;
      line-height: 1.55;
    }
    .intervention-chalon-sur-saone__faq-list {
      display: flex;
      flex-direction: column;
      gap: 0.85rem;
    }
    .intervention-chalon-sur-saone__faq-item {
      background: var(--blanc);
      border-radius: 10px;
      box-shadow: var(--ombre);
      overflow: hidden;
    }
    .intervention-chalon-sur-saone__faq-q {
      padding: 1.2rem 1.5rem;
      font-weight: 700;
      font-size: 0.97rem;
      color: var(--vert-fonce);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 1rem;
      user-select: none;
    }
    .intervention-chalon-sur-saone__faq-q::after {
      content: '▼';
      font-size: 0.72rem;
      color: var(--ambre);
      flex-shrink: 0;
      transition: transform 0.3s;
    }
    .intervention-chalon-sur-saone__faq-item.open .intervention-chalon-sur-saone__faq-q::after {
      transform: rotate(180deg);
    }
    .intervention-chalon-sur-saone__faq-a {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.35s ease;
      font-size: 0.93rem;
      color: var(--gris-texte);
      line-height: 1.65;
      padding: 0 1.5rem;
    }
    .intervention-chalon-sur-saone__faq-item.open .intervention-chalon-sur-saone__faq-a {
      max-height: 400px;
      padding: 0 1.5rem 1.25rem;
    }
    .intervention-chalon-sur-saone__zones-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 1.25rem;
    }
    .intervention-chalon-sur-saone__zone-card {
      background: var(--blanc);
      border-radius: 10px;
      box-shadow: var(--ombre);
      padding: 1.5rem 1.75rem;
      text-decoration: none;
      color: inherit;
      display: flex;
      align-items: center;
      gap: 1rem;
      border-left: 4px solid var(--vert-principal);
      transition: transform 0.2s, border-color 0.2s;
    }
    .intervention-chalon-sur-saone__zone-card:hover {
      transform: translateX(5px);
      border-color: var(--ambre);
    }
    .intervention-chalon-sur-saone__zone-icon {
      font-size: 2rem;
      flex-shrink: 0;
    }
    .intervention-chalon-sur-saone__zone-card h3 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--vert-fonce);
      margin: 0 0 0.2rem;
    }
    .intervention-chalon-sur-saone__zone-card p {
      font-size: 0.83rem;
      color: var(--gris-texte);
      margin: 0;
    }
    .intervention-chalon-sur-saone__cta-section {
      background: linear-gradient(135deg, var(--vert-fonce) 0%, var(--vert-principal) 100%);
      padding: 4.5rem 1.5rem;
      text-align: center;
      color: var(--blanc);
    }
    .intervention-chalon-sur-saone__cta-section h2 {
      font-size: clamp(1.5rem, 3vw, 2.2rem);
      font-weight: 800;
      margin: 0 0 1rem;
    }
    .intervention-chalon-sur-saone__cta-section p {
      font-size: 1.05rem;
      opacity: 0.9;
      max-width: 520px;
      margin: 0 auto 2rem;
      line-height: 1.6;
    }
    .intervention-chalon-sur-saone__cta-btns {
      display: flex;
      gap: 1rem;
      justify-content: center;
      flex-wrap: wrap;
    }
    .btn--ambre {
      display: inline-block;
      background: var(--ambre);
      color: var(--vert-fonce);
      font-weight: 700;
      padding: 0.85rem 2rem;
      border-radius: 8px;
      text-decoration: none;
      font-size: 1rem;
      transition: background 0.2s, transform 0.2s;
    }
    .btn--ambre:hover { background: var(--ambre-fonce); transform: translateY(-2px); }
    .btn--outline-light {
      display: inline-block;
      background: transparent;
      color: var(--blanc);
      font-weight: 700;
      padding: 0.85rem 2rem;
      border-radius: 8px;
      text-decoration: none;
      font-size: 1rem;
      border: 2px solid rgba(255,255,255,0.7);
      transition: border-color 0.2s, background 0.2s;
    }
    .btn--outline-light:hover { border-color: var(--blanc); background: rgba(255,255,255,0.1); }
    .mentions-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.55);
      z-index: 9999;
      align-items: center;
      justify-content: center;
      padding: 1rem;
    }
    .mentions-overlay.active { display: flex; }
    .mentions-modal {
      background: var(--blanc);
      border-radius: 12px;
      max-width: 640px;
      width: 100%;
      max-height: 80vh;
      overflow-y: auto;
      padding: 2rem 2.5rem;
      position: relative;
    }
    .mentions-modal h2 { color: var(--vert-fonce); margin-top: 0; }
    .mentions-modal p { font-size: 0.9rem; color: var(--gris-texte); line-height: 1.65; }
    .mentions-close {
      position: absolute;
      top: 1rem;
      right: 1.25rem;
      font-size: 1.5rem;
      cursor: pointer;
      color: var(--gris-texte);
      background: none;
      border: none;
      line-height: 1;
    }
    @media (max-width: 768px) {
      .intervention-chalon-sur-saone__geo-grid { grid-template-columns: 1fr; }
      .intervention-chalon-sur-saone__gallery { grid-template-columns: 1fr 1fr; }
      .intervention-chalon-sur-saone__stats { gap: 1.5rem; }
    }
    @media (max-width: 480px) {
      .intervention-chalon-sur-saone__gallery { grid-template-columns: 1fr; }
      .intervention-chalon-sur-saone__hero { min-height: 340px; padding: 3rem 1rem 2.5rem; }
    }