:root {
    --noir: #073a5e;
    --noir-clair: #0f75a3;
    --jaune: #ffb100;
    --terracotta: #ff5a36;
    --blanc: #fffdf9;
    --gris: #6b6259;
    --gris-clair: #fbf4ea;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }

  .whatsapp-float {
    display: none;
    position: fixed;
    bottom: 18px;
    right: 18px;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: #25D366;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(0,0,0,0.3);
    z-index: 150;
  }
  .whatsapp-float svg { width: 28px; height: 28px; fill: var(--blanc); }
  body {
    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
    color: var(--noir);
    line-height: 1.6;
    background: var(--blanc);
  }
  a { text-decoration: none; color: inherit; }
  .container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

  /* Header */
  header {
    position: sticky;
    top: 0;
    background: var(--noir);
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
  }
  nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    max-width: 1320px;
    margin: 0 auto;
    position: relative;
  }
  .nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 34px;
    height: 34px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
  }
  .nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--blanc);
    border-radius: 2px;
  }
  .logo {
    color: var(--blanc);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    white-space: nowrap;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 9px;
  }
  .logo img { width: 34px; height: 34px; flex-shrink: 0; }
  .logo span { color: var(--blanc); }
  .nav-links {
    display: flex;
    flex-wrap: nowrap;
    flex-shrink: 0;
    gap: 20px;
    list-style: none;
  }
  .nav-links li { flex-shrink: 0; }
  .nav-links a {
    color: var(--blanc);
    font-size: 0.88rem;
    font-weight: 500;
    white-space: nowrap;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--jaune); }
  .nav-cta {
    background: var(--jaune);
    color: var(--noir) !important;
    padding: 10px 18px;
    border-radius: 4px;
    font-weight: 700;
    white-space: nowrap;
  }
  .nav-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
  .nav-phone {
    color: var(--blanc);
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
  }
  .nav-whatsapp {
    width: 38px; height: 38px;
    background: #25D366;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
  }
  .nav-whatsapp svg { width: 19px; height: 19px; fill: var(--blanc); }
  .lang-link { color: var(--jaune) !important; font-weight: 800; }
  .lang-switch { display: flex; align-items: center; gap: 10px; margin-right: 4px; }
  .lang-switch a { font-size: 0.85rem; }
  .lang-switch a:hover { text-decoration: underline; }

  /* Hero */
  .hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, rgba(14,52,70,0.25), rgba(14,52,70,0.5)),
      url('https://images.pexels.com/photos/38104418/pexels-photo-38104418.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover no-repeat;
  }
  .hero-content {
    color: var(--blanc);
    max-width: 820px;
    padding: 40px 24px;
  }
  .hero-content .kicker {
    color: var(--jaune);
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.85rem;
    margin-bottom: 14px;
    display: block;
  }
  .hero-content h1 {
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 18px;
    line-height: 1.2;
  }
  .hero-content p {
    font-size: 1.1rem;
    margin-bottom: 28px;
    color: #e6e6e6;
  }
  .btn {
    display: inline-block;
    padding: 14px 30px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 1rem;
  }
  .btn-primary {
    background: var(--jaune);
    color: var(--noir);
  }
  .btn-primary:hover { background: #ffb347; }
  .btn-whatsapp {
    background: #25D366;
    color: var(--blanc);
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
  .btn-whatsapp:hover { background: #1ebe5a; }
  .btn-phone {
    background: #25D366;
    color: var(--blanc);
    display: inline-flex;
    align-items: center;
  }
  .btn-phone:hover { background: #1ebe5a; }
  .btn-whatsapp svg { width: 18px; height: 18px; fill: var(--blanc); }
  .hero-note {
    margin-top: 22px;
    font-size: 0.85rem;
    color: #cfcfcf;
  }

  /* Badges */
  .badges {
    background: var(--noir-clair);
    padding: 22px 0;
  }
  .badges .container {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 30px;
    justify-content: center;
  }
  .badge {
    color: #e8e8e8;
    font-size: 0.88rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .badge::before {
    content: "";
    width: 7px; height: 7px;
    background: var(--terracotta);
    border-radius: 50%;
    display: inline-block;
  }

  /* Sections */
  section { padding: 80px 0; }
  .section-title {
    text-align: center;
    margin-bottom: 12px;
    font-size: 2rem;
    font-weight: 800;
    white-space: nowrap;
  }
  .section-sub {
    text-align: center;
    color: var(--gris);
    max-width: 560px;
    margin: 0 auto 50px auto;
  }

  /* Fleet */
  .fleet-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
  .fleet-card {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    overflow: hidden;
    background: var(--gris-clair);
  }
  .fleet-photo {
    height: 260px;
    background: var(--gris-clair);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8b95a1;
  }
  .fleet-photo svg { width: 70px; height: 70px; }
  .fleet-photo img { width: 100%; height: 100%; object-fit: contain; }
  .fleet-photo img.zoom-out { transform: scale(0.8); }
  .fleet-photo img.zoom-in { object-fit: cover; transform: scale(1.12); }
  .fleet-info { padding: 20px; }
  .fleet-info h3 { font-size: 1.1rem; margin-bottom: 6px; }
  .fleet-info p { color: var(--gris); font-size: 0.92rem; }
  .placeholder-tag {
    display: inline-block;
    margin-top: 10px;
    font-size: 0.75rem;
    color: #b45309;
    background: #fef3c7;
    padding: 4px 9px;
    border-radius: 4px;
    font-weight: 600;
  }

  /* Services */
  .services { background: var(--gris-clair); }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
  }
  .service-card {
    background: var(--blanc);
    padding: 28px 24px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
  }
  .service-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
  .service-card p { color: var(--gris); font-size: 0.92rem; }
  .service-icon {
    width: 44px; height: 44px;
    background: var(--noir);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 16px;
  }
  .service-icon svg { width: 22px; height: 22px; stroke: var(--jaune); }
  .service-photo { width: 100%; height: 130px; object-fit: cover; border-radius: 8px; margin-bottom: 16px; display: block; }

  /* Pourquoi nous choisir */
  .why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
  }
  .why-card h3 { font-size: 1.02rem; margin-bottom: 8px; }
  .why-card p { color: var(--gris); font-size: 0.9rem; }
  .why-num {
    color: var(--jaune);
    font-weight: 800;
    font-size: 1.6rem;
    margin-bottom: 10px;
    display: block;
  }

  /* Avis clients */
  .avis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
  }
  .avis-card {
    background: var(--gris-clair);
    border: 1px solid #e9dfcf;
    border-radius: 10px;
    padding: 24px;
  }
  .avis-stars { color: var(--jaune); font-size: 1.1rem; letter-spacing: 2px; margin-bottom: 12px; }
  .avis-text { color: var(--noir-clair); font-size: 0.95rem; font-style: italic; margin-bottom: 14px; }
  .avis-author { font-weight: 700; color: var(--noir); font-size: 0.9rem; }
  .avis-note { text-align: center; color: var(--gris); font-size: 0.85rem; margin-top: 24px; }

  /* FAQ */
  .faq-list { max-width: 780px; margin: 0 auto; }
  .faq-item {
    background: var(--blanc);
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 4px 20px;
    margin-bottom: 12px;
  }
  .faq-item summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--noir);
    padding: 16px 0;
    list-style: none;
    position: relative;
    padding-right: 30px;
  }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-item summary::after {
    content: "+";
    position: absolute;
    right: 0;
    top: 14px;
    font-size: 1.3rem;
    color: var(--noir-clair);
    font-weight: 400;
  }
  .faq-item[open] summary::after { content: "−"; }
  .faq-item p { color: var(--gris); padding-bottom: 16px; margin: 0; font-size: 0.92rem; }

  /* Tarifs */
  .tarifs { background: var(--gris-clair); }
  .tarif-note {
    color: var(--gris);
    font-size: 0.85rem;
    margin-top: 24px;
    text-align: center;
  }
  .tarif-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
  }
  .tarif-extras {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 14px;
    margin-top: 24px;
  }
  .extra-item {
    background: var(--blanc);
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 16px;
    text-align: center;
  }
  .extra-price { display: block; font-weight: 800; font-size: 1.1rem; color: var(--noir-clair); }
  .extra-label { display: block; font-size: 0.8rem; color: var(--gris); margin-top: 4px; }
  .tarif-card {
    background: var(--blanc);
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 22px;
    text-align: center;
  }
  .tarif-card .letter {
    width: 30px; height: 30px;
    background: var(--noir);
    color: var(--jaune);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
  }
  .tarif-card .letter.lampe-blanche { background: #fffdf9; color: var(--noir); border: 2px solid #d8d2c4; }
  .tarif-card .letter.lampe-orange { background: #ff8c00; color: var(--blanc); }
  .tarif-card .letter.lampe-bleue { background: #1565c0; color: var(--blanc); }
  .tarif-card .letter.lampe-verte { background: #2e7d32; color: var(--blanc); }
  .tarif-card .lamp-label {
    font-size: 0.72rem;
    color: var(--gris);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 6px 0 12px 0;
  }
  .tarif-card .price { font-size: 1.3rem; font-weight: 800; color: var(--noir-clair); }
  .tarif-card .desc { color: var(--gris); font-size: 0.85rem; margin-top: 6px; }

  /* Zone */
  .zone-wrap {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
  }
  .zone-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 20px;
    margin-top: 20px;
  }
  .zone-list li {
    padding-left: 20px;
    position: relative;
    color: var(--noir-clair);
    font-size: 0.95rem;
  }
  .zone-list li::before {
    content: "";
    position: absolute;
    left: 0; top: 8px;
    width: 8px; height: 8px;
    background: var(--jaune);
    border-radius: 50%;
  }
  .zone-map {
    background: var(--noir);
    border-radius: 10px;
    padding: 40px;
    text-align: center;
    color: var(--blanc);
  }
  .zone-map .big { font-size: 3rem; font-weight: 800; color: var(--jaune); }
  .zone-map p { color: #cfcfcf; margin-top: 8px; font-size: 0.9rem; }
  .zone-communes { margin-top: 18px; }
  .zone-communes h3 { font-size: 1rem; color: var(--noir); margin: 14px 0 4px; }
  .zone-communes p { color: var(--gris); font-size: 0.92rem; margin: 0; }

  /* Contact */
  .contact { background: var(--noir); color: var(--blanc); }
  .contact .section-title, .contact .section-sub { color: var(--blanc); }
  .contact .section-sub { color: #cfcfcf; }
  .contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
  }
  .contact-card {
    background: var(--noir-clair);
    padding: 30px 20px;
    border-radius: 8px;
  }
  .contact-card .label {
    color: var(--jaune);
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
  }
  .contact-card .value { font-size: 1.05rem; white-space: nowrap; }
  .to-fill { color: #f7b955; font-style: italic; font-size: 0.92rem; }

  footer {
    background: var(--noir);
    border-top: 1px solid #2a323b;
    color: #8b95a1;
    text-align: center;
    padding: 26px 20px;
    font-size: 0.85rem;
  }
  footer a { color: var(--jaune); }

  @media (max-width: 820px) {
    .nav-toggle { display: flex; }
    .whatsapp-float { display: flex; }
    .nav-links {
      display: none;
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      background: var(--noir);
      flex-direction: column;
      align-items: flex-start;
      gap: 4px;
      padding: 10px 24px 20px;
      z-index: 99;
      box-shadow: 0 8px 16px rgba(0,0,0,0.2);
    }
    .nav-links.open { display: flex; }
    .nav-links li { width: 100%; }
    .nav-links a {
      display: block;
      width: 100%;
      padding: 12px 0;
      border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    nav { flex-wrap: nowrap; }
    .logo { flex-shrink: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .nav-phone, .nav-whatsapp, .nav-cta { display: none; }
    .nav-actions { gap: 8px; margin-right: 6px; }
    .lang-switch { gap: 8px; margin-right: 0; }
    .lang-switch a { font-size: 0.8rem; white-space: nowrap; }
    .fleet-grid { grid-template-columns: 1fr; }
    .zone-wrap { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 2rem; }
    .form-grid { grid-template-columns: 1fr !important; }
    .resa-wrap { padding: 24px; }
  }
  @media (max-width: 480px) {
    .section-title { font-size: 1.5rem; }
    .logo { font-size: 1.05rem; }
    .resa-wrap { padding: 18px; }
    .lang-switch { gap: 6px; }
    .lang-switch a { font-size: 0.72rem; }
  }

  /* Page header (pages secondaires) */
  .page-hero {
    background: var(--noir);
    padding: 60px 0 50px 0;
    text-align: center;
  }
  .page-hero h1 { color: var(--blanc); font-size: 2.2rem; font-weight: 800; }
  .page-hero p { color: #cfe3ea; margin-top: 10px; max-width: 520px; margin-left: auto; margin-right: auto; }
  .breadcrumb { color: var(--jaune); font-size: 0.85rem; font-weight: 600; margin-bottom: 14px; }
  .breadcrumb a { color: var(--jaune); text-decoration: underline; }

  /* Mentions légales / RGPD */
  .legal-content { max-width: 760px; margin: 0 auto; padding: 50px 24px 70px; }
  .legal-content h2 { font-size: 1.3rem; margin: 34px 0 12px; color: var(--noir); }
  .legal-content h2:first-child { margin-top: 0; }
  .legal-content h3 { font-size: 1.05rem; margin: 20px 0 8px; color: var(--noir-clair); }
  .legal-content p { margin-bottom: 12px; color: var(--gris); }
  .legal-content ul { margin: 0 0 12px 20px; color: var(--gris); }
  .legal-content strong { color: var(--noir); }
  .legal-content a { text-decoration: underline; color: var(--noir-clair); }

  /* Formulaire de réservation */
  .resa-wrap {
    max-width: 720px;
    margin: 0 auto;
    background: var(--gris-clair);
    border: 1px solid #e9dfcf;
    border-radius: 12px;
    padding: 40px;
  }
  .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .form-field { display: flex; flex-direction: column; gap: 6px; }
  .form-field.full { grid-column: 1 / -1; }
  .form-field label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--noir-clair);
  }
  .form-field input, .form-field select, .form-field textarea {
    width: 100%;
    max-width: 100%;
    padding: 12px 14px;
    border: 1px solid #ddd0ba;
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: inherit;
    background: var(--blanc);
    color: var(--noir);
  }
  .form-field input:focus, .form-field select:focus, .form-field textarea:focus {
    outline: 2px solid var(--jaune);
    border-color: var(--jaune);
  }
  .form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
  }
  .btn-secondary {
    background: var(--blanc);
    color: var(--noir);
    border: 1.5px solid var(--noir);
  }
  .btn-secondary:hover { background: var(--noir); color: var(--blanc); }
  .btn-block { width: 100%; text-align: center; justify-content: center; }
  .resa-note {
    background: #fff3e0;
    border: 1px solid #ffdca8;
    color: #7a4b0f;
    border-radius: 6px;
    padding: 14px 18px;
    font-size: 0.85rem;
    margin-bottom: 26px;
  }

  /* Estimation */
  .estimate-result {
    margin-top: 30px;
    background: var(--noir);
    color: var(--blanc);
    border-radius: 10px;
    padding: 28px;
    text-align: center;
    display: none;
  }
  .estimate-result.visible { display: block; }
  .estimate-result .amount {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--jaune);
  }
  .estimate-result .amount-label {
    font-size: 0.85rem;
    color: #cfe3ea;
    margin-top: 4px;
  }
  .estimate-breakdown {
    list-style: none;
    margin-top: 20px;
    text-align: left;
    max-width: 340px;
    margin-left: auto;
    margin-right: auto;
    font-size: 0.88rem;
  }
  .estimate-breakdown li {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    color: #e6eef1;
  }
  .estimate-breakdown li span:last-child { font-weight: 700; color: var(--blanc); }
  .estimate-actions {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
  }